Location Amount Requirements Additional notes Lunar Isle: 8 tar barrels (1 inaccessible) Partial completion of Lunar Diplomacy: Swamp tar is located within the tar barrels located on the Lady Zay while it is docked at Lunar Isle. The limitless ability codex can be made by combining 2,000 vital sparks. It can be read to unlock the Limitless ability. The ability replaced the Limitless sigil on 19 August 2019 when the sigil slot was removed. Unfocused damage enhancer is one of the damage enhancers. It can be exchanged for charges of any of the other damage enhancers via Wythien's enhancer management interface in the Meilyr Clan district in Prifddinas, though it will only have half as many charges as enhancers obtained by other means. It may also be exchanged with Wythien …5 Spark Plug FAQs. Here are the answers to some spark plug related questions: 1. What Does A Spark Plug Do? A spark plug is a vital component in an internal combustion vehicle. It supplies your car’s engine with the electric spark required to initiate the combustion cycle (inside the combustion chamber) with the help of an ignition coil.The Vital Spark drop rate now scales with the Slayer level required to kill the creature, meaning the Imperial Guards and Gorilla Ahks offer greater chances of Vital Sparks. You can now venture deeper into the dungeon and fight tougher creatures for increased chances of scoring Vital Sparks. I thought they would drop after the update and it'd be another big blow to soph dungeon money making (keys dropping like 90% being the main one) but they just seem to keep rising! They are currently rising due to the boss timed kills seasonal hiscores. Kill the Magister? Drops them in bundles of 10 and 20 uncommonly. The limitless sigil was a sigil made by combining 1,000 vital sparks.. On 19 August 2019, the sigil slot was removed and all sigils were refunded (sometimes partially).The limitless sigil was refunded 1 vital spark per charge remaining on the sigil (thus a fully charged sigil was fully refunded), and the item itself had all functionality removed (should one somehow still be owned). Masterwork. A masterwork plate is an item used in the creation of masterwork equipment. It requires 99 Smithing and it is made by smithing a glorious bar at any anvil, requiring 10,000 progress to complete. One masterwork plate is required to make one curved masterwork plate, requiring another 10,000 progress.Golden Touch is a basic Magic ability unlocked by reading the Golden Touch ability codex, which can be made by combining 2,000 vital sparks. When used, for 60 seconds all monster drops with a "value" below the lootbeam value will be converted into coins by the High Level Alchemy spell, without consuming runes. The value of an item is determined by Jagex before an item is added to the game and ... Mahogany planks may be used to make furniture in a player-owned house or flatpacks. It may also be used in Construction Contracts or Fort Forinthry. Like the other types of planks, mahogany planks can be stored in a plank box. When stored in a plank box, mahogany planks may be used in Construction as if they were in the backpack.Mr Mordaut is a very old, friendly and wise draconic professor, currently employed as the Professor of Unnatural History at the Varrock Museum. He previously ran the Surprise Exam random event. He can be found in his office in the museum, the entrance to which is located on the back of the staircase of the lowest floor. Here he may be visited to discuss the …RS3 Menu Toggle. RS3 Quest; RS3 Money Making; RS3 Skills; RS3 Map Locations; RS3 Boss; RS3 Items; RS3 Race; RS3 Combat; RS3 Fishing; RS3 Crafting; About; OSRS Menu Toggle. ... Vital Spark – Uncommon; Starved Ancient Effigy – Very Rare; The Magister’s Journal 1-5 – Very Rare; Corrupted Scarab.Renewing your vows is a great way to celebrate your commitment to each other and reignite the spark in your relationship. Writing your own vows can add an extra special touch that will make the occasion even more meaningful. Here are some t...Motorcycle RIEJU RS3 50 Owner's Manual (281 pages) Motorcycle RIEJU MARATHON 250 Owner's Manual. Marathon 250 (147 pages) Motorcycle RIEJU TANGO 125 Owner's Manual ... Wet-type foam cartridge Fuel 95 octane lead-free petrol Type 6,32 L. Fuel tank capacity Carburettor Dellorto PHBN 16 HS Spark plug NGK BR 9 ES Type 0,6 - 0,7 mm. Page 15 …A salawa under the control of the Devourer. Salawa akh can be found inside the Sophanem Slayer Dungeon. Level 105 Slayer is required to deal damage to and kill the monster. A feather of Ma'at is required to complete each kill. The Slayer master Sumona has a high chance of assigning them.Vital spark drop enhancer Shifting tombs reward enhancer Micah; Codices Mutated Flurry ability codex Mutated Fury ability codex Mutated Barge ability codex ; Other Draconic energy Perfect gemstone scales Dragonfire ash Onyx dust Inert black stone crystalHow long did it take for you guys to get 2000 vital sparks for limitless? It seems like a crazy grind even with the chest full and drop enhancers. The wiki says corrupted scorpions drop vital sparks 1/75. On slayer task with enhancers and 20% of doubling the drop you get 3.6 sparks per drop on average. That's 41666 corrupted scorpions on task.A single car has around 30,000 parts. Most drivers don’t know the name of all of them; just the major ones yet motorists generally know the name of one of the car’s smallest parts – the spark plug. That’s because it’s an important part of t...The enhancer does no increase drop chance, it just adds +1 vital spark to your drop. Vital sparks drop as 1 spark, you get +1 if on a slayer task and +1 if you have a vital spark enhancer in invent which is then consumed. This gives a total of 3 sparks per drop if on task with enhancer. If you have chest auto collect turned off or chest is full ... Vital spark drop enhancer Shifting tombs reward enhancer Micah; Codices Mutated Flurry ability codex Mutated Fury ability codex Mutated Barge ability codex ; Other Draconic energy Perfect gemstone scales Dragonfire ash Onyx dust Inert black stone crystalThe vital spark drop enhancer is a drop enhancer which can be purchased from Bryll Thoksdottir's Elite Dungeon Reward Shop for 1,000 Dungeoneering tokens. It awards an additional vital spark when receiving them as a drop from the inhabitants of the Sophanem Slayer Dungeon, and is consumed afterward. Receiving a vital spark drop at The Magister consumes multiple enhancers.A spark plug provides a flash of electricity through your car’s ignition system to power it up. When they go bad, your car won’t start. Even if they’re faulty, your engine loses power, and you burn more gas. Avoid those problems by knowing ...120 Invention in 20 minutes! 1 / 3. 174 pyromatics at level 10. 230. 65. r/runescape. Join. • 25 days ago. The volcanos on its back are of great magmatude. Malletops are dinosaurs that can be obtained from checking a malletops (unchecked) or through breeding any type of malletops. They eat meat and can be stored in large pens on the Anachronia Dinosaur Farm . Unchecked malletops can be obtained from hunting malletops or from purchasing a …The Seren godbow is a degradeable, augmentable tier 92 two-handed shortbow.It is created by upgrading a Dormant Seren godbow with an Orb of pure anima, an Orb of volcanic anima, and an Orb of corrupted anima, requiring level 92 Crafting.All four of these items can be obtained by defeating Telos.. The Seren godbow has only slightly higher …The Magister is a Slayer boss found in the depths of the Sophanem Slayer Dungeon. Corruption works as normal during the fight, as the boss area is still part of the dungeon; however, the maximum amount is doubled to 50%. This only applies during the fight and it is automatically reset back to 25% when the Magister is defeated.Hey everyone, ever logged into RS and not sure what to do? Pay Sumona a visit and chill doing some corrupted creatures and soul devourers while making decent...Ely is the best RuneScape discord bot for flipping, price check and trade discord PCs. Price check all high valued items, including partyhats, tokens, and dyes with live, dynamic prices recorded from ingame. Ely is powered by Ely.gg and Pis2ols FC, RuneScape's largest merchant friends chat for discontinued items, tokens, and rares price check ...The vital spark drop enhancer is a drop enhancer which can be purchased from Bryll Thoksdottir's Elite Dungeon Reward Shop for 1,000 Dungeoneering tokens. It awards an additional vital spark when receiving them as a drop from the inhabitants of the Sophanem Slayer Dungeon, and is consumed afterward. Receiving a vital spark drop at The Magister consumes multiple enhancers.The Seren godbow is a degradeable, augmentable tier 92 two-handed shortbow.It is created by upgrading a Dormant Seren godbow with an Orb of pure anima, an Orb of volcanic anima, and an Orb of corrupted anima, requiring level 92 Crafting.All four of these items can be obtained by defeating Telos.. The Seren godbow has only slightly higher …The Revenant drop enhancer is a reward from Deathmatch, purchasable for 200 Deathmatch points from the Deathmatch Reward Shop, or obtained as a rare drop from the Wilderness shared loot table. While it is in your inventory, it will increase the chance to receive Ancient Warriors' equipment or ancient artefacts from Revenants. As off making this guide, these kills per hour make salawah ahks 23.07m gp per hour in revenue, while it make corrupted workers 19.8m gp revenue per hour. Since the price of keys to the crossing and vital sparks are volatile at the moment, I included the amount of keys/sparks per hour, so you can calculate the current gp per hour. Other tasksVital Sparks need a rework. Going from 99 (13m exp) to 200m slayer experience and only getting enough vital sparks (~avg 2500) to create one ability codex is absurd, especially when there are 3 total (albeit 2 are practically useless). This includes having chest full so they drop on ground for double procs as well as vital spark enhancers. Vital spark drop enhancer: 1,000 Carrying these will double the amount of Vital spark received from killing enemies. One is consumed for each extra vital spark. Shifting tombs reward enhancer: 1,000 Carrying these in Shifting Tombs increases the rewards given upon completing a tomb. One is consumed upon entering a tomb. Magma golem pet: 250,000 RuneScape Moneymaking Tier List. Rares Cycle Merching (5b+ per Week) Grand Exchange Flipping - (100m+ per Hour) Beach Party - (1.5b+ per Hour) RuneScape 3 RS3 GE and PVM Moneymaking Guides. Make 500M+/hour AFK with Ely's guides.A forge phoenix is a common phenomenon that can appear with the Orthen furnace core equipped while firemaking at a bonfire or portable brazier, or while smithing. They are unique to the player; only the player receiving the forge phoenix event will be able to see it. It is possible for multiple forge phoenixes to be active at once. Forge phoenixes replace the …Worn or damaged valve guides, worn or damaged piston rings, rich fuel mixture and a leaky head gasket can all be causes of spark plugs fouling. An improperly performing ignition system might also be a cause for spark plug fouling.This article is retained to provide information on past elements of RuneScape. Sigils were items formerly equipped in the now-removed sigil slot. They could be activated for short-term beneficial effects. Activating any sigil put the entire slot on cooldown for a period of time dependent on the sigil used, disabling the usage of any sigil until ...5 4 comments Best Add a Comment Aye-Hyped-Up • 4 yr. ago I’ve been doing Corrupteds slayer since 99, I’m currently at 111 with 1.1k Vital Sparks. First off: fill up the chest all the …Are you looking to save money while still indulging your creative side? Look no further than the best value creative voucher packs. These packs offer a wide range of benefits that not only help you save money but also ignite your creativity...The corrupted kalphite guardian is a corrupted creature found in the Sophanem Slayer Dungeon.Level 100 Slayer is required to harm this creature. A feather of Ma'at is required to complete each kill. A cat named Katarina has a chance to spawn upon each successful kill.. Corrupted kalphite guardians are the melee variant of corrupted kalphites. They are …A dragon burner is a Dragonkin artefact which is made by restoring the damaged variant at an archaeologist's workbench after the damaged variant is excavated from the Experiment workbench excavation hotspot at the Orthen Dig …Killing corrupted scarabs. Vital spark drop enhancer recommended to increase the amount of vital sparks dropped. The profit rate assumes 700 kills per hour as well as not being on a slayer task. Your actual profits may be higher or lower depending on your speed and luck. Corrupted scarabs are a slayer monster that can be found within the ...Limitless sigil is a sigil made by combining 1,000 vital sparks. When activated, the player is able to use threshold abilities without needing to have 50% adrenaline for 6 seconds, as long as 15% adrenaline for each ability is available. The sigil cannot be activated if the player has 61% adrenaline or higher. This effect has a 90 second cooldown and does not work in the wilderness. The sigil ... ^ 1 base; +1 for being on a Slayer assignment; +1 if a vital spark drop enhancer is held ^ Increased to 1/75 while on a corrupted creature slayer task. Increased to 1/395 (1/60 on-task) when carrying a Sophanem slayer dungeon drop enhancer. ^ Can only be dropped during a task. ^ Slayer assignment Cave horrors, dust devils, banshees, aberrant specters, kurasks, grotworms, desert strykewyrms. Prefer: Corrupted Creatures, Soul Devourers. Skip Tasks that take more than about 20 minutes with aggro pots and scythe. Examples are: Desert Strykewyrms Jungle Strykewyrms Nechryaels Greater Demons Black Demons.The unsullied sigil was a sigil made by combining 1,000 vital sparks.. On 19 August 2019, the sigil slot was removed and all sigils were refunded (sometimes partially).The unsullied sigil was refunded 1 vital spark per charge remaining on the sigil (thus a fully charged sigil was fully refunded), and the item itself had all functionality removed (should one somehow still be owned).Limitless sigil is a sigil made by combining 1,000 vital sparks. When activated, the player is able to use threshold abilities without needing to have 50% adrenaline for 6 seconds, as long as 15% adrenaline for each ability is available. The sigil cannot be activated if the player has 61% adrenaline or higher. This effect has a 90 second cooldown and does not work in the wilderness. The sigil ...The Vital Spark drop rate now scales with the Slayer level required to kill the creature, meaning the Imperial Guards and Gorilla Ahks offer greater chances of Vital Sparks. You can now venture deeper into the dungeon and fight tougher creatures for increased chances of scoring Vital Sparks.Best method for farming Vital Sparks? Im looking to get my hands on the limitless ability, and while im at it i was thinking why not farm for defense pet. Since i cant afford to buy 2000 vitals i figured id try and do some sophanem slayer and farm up money/vitals/defense xp. Ill also be using vital spark enhancers.Unfocused reward enhancer is one of the reward enhancers. It can be exchanged for charges of any of the other reward enhancers via Wythien's enhancer management interface in the Meilyr Clan district in Prifddinas, though it will only have half as many charges (rounds down) as enhancers obtained by other means. It may also be exchanged with Wythien …A gorilla akh is a Slayer monster that requires 113 Slayer to kill. They can be found in the Sophanem Slayer Dungeon.A feather of Ma'at is required to complete each kill. The Slayer master Sumona has a high chance of assigning them.. Gorilla akhs attack with standard melee. After four attacks, the gorilla will pound its chest, staying still and smashing the …The khopesh of Tumeken is a main hand melee weapon that requires level 92 Attack to wield, and is the third strongest one-handed melee weapon in the game outside of Daemonheim. It can be augmented with an augmentor to create the augmented khopesh of Tumeken . The weapon is created by blessing a khopesh of the Kharidian with the Blessing of the ...Vital spark drop enhancer: 1,000 Carrying these will double the amount of Vital spark received from killing enemies. One is consumed for each extra vital spark. Shifting tombs reward enhancer: 1,000 Carrying these in Shifting Tombs increases the rewards given upon completing a tomb. One is consumed upon entering a tomb. Magma golem pet: 250,000Sep 9, 2022 · 3x Adamantite Stone Spirit – 11%. 6x Corrupted Magic Logs – 11%. 2x Noted Earth Talisman – 6%. 6x Gold Stone Spirit – 6%. 1x Super Attack Potion (2) – 5%. 1x Medium Spiky Rune Salvage – 3%. Corrupted Scorpions also have a tertiary drop table that can make killing them even more worthwhile. The Bow of the Last Guardian is a two-handed shortbow that requires level 95 Ranged to wield. It must be assembled from its three pieces - the top and bottom of the Last Guardian's bow, and a divine bowstring - all of which are exclusive rewards from Zamorak, Lord of Chaos.This process requires level 95 Fletching and is irreversible.. Despite having the …Protean essence is a stackable item that can be used to gain experience in Runecrafting.In order to use the essence, the player must craft runes on a runecrafting altar with at least one essence in their backpack.Runecrafting in this way does not yield any runes.One essence will be consumed per action, with one action occurring every 4.8 seconds (4.2 seconds …The Vital spark drop enhancer is a drop enhancer which can be purchased from Bryll Thoksdottir's Dragonkin Laboratory Reward Shop outside the Dragonkin Laboratory for …The vital spark drop enhancer is a drop enhancer which can be purchased from Bryll Thoksdottir's Elite Dungeon Reward Shop for 1,000 Dungeoneering tokens. It awards an …This guide is aimed at players who wish to maximise their Slayer experience per hour. It is assumed that the player is familiar with slayer mechanics and is both high levelled and well-equipped. This guide assumes you will be using Morvran as your Slayer master for all tasks.This guide is focused on high slayer rates, and as such, task profitability will rarely be mentioned/taken into account ...A vital spark is an item that can be obtained from killing the inhabitants of the Sophanem Slayer Dungeon. Players do not have to be on a slayer task to obtain this drop; however, when on a relevant slayer task, they will drop two at a time.Golden Touch is a basic Magic ability unlocked by reading the Golden Touch ability codex, which can be made by combining 2,000 vital sparks. When used, for 60 seconds all monster drops with a "value" below the lootbeam value will be converted into coins by the High Level Alchemy spell, without consuming runes. The value of an item is determined by Jagex before an item is added to the game and ... The vital spark drop enhancer is a drop enhancer which can be purchased from Bryll Thoksdottir's Elite Dungeon Reward Shop for 1,000 Dungeoneering tokens. It awards an additional vital spark when receiving them as a drop from the inhabitants of the Sophanem Slayer Dungeon, and is consumed afterward. Receiving a vital spark drop at The Magister ...Necrosis is a stackable status effect used in Necromancy. Touch of Death generates four stacks and the Necromancy auto attack generates two stacks while under the effect of Living Death. It enhances certain abilities, such as Finger of Death, by reducing its adrenaline cost by 10% per Necrosis stack, consuming up to six stacks. The special attack of the death …Necrosis is a stackable status effect used in Necromancy. Touch of Death generates four stacks and the Necromancy auto attack generates two stacks while under the effect of Living Death. It enhances certain abilities, such as Finger of Death, by reducing its adrenaline cost by 10% per Necrosis stack, consuming up to six stacks. The special attack of the death …A masterwork plate is an item used in the creation of masterwork equipment. It requires 99 Smithing and it is made by smithing a glorious bar at any anvil, requiring 10,000 progress to complete. One masterwork plate is required to make one curved masterwork plate, requiring another 10,000 progress.The profit rate assumes being on task and 800 kills per hour. It also assumes you have autoloot turned on for the dungeon. For increased profit, it is highly recommended to fill the chest with items, and leave vital sparks out, to give them potential for the double drop chance. Actual profits may be higher or lower depending on your speed and luck. The Corrupted gem output requires that you ... The Feather of Ma'at is an item which is required for killing Soul devourers and Corrupted creatures within the Sophanem Slayer Dungeon. A feather is automatically consumed when any of the above monsters reaches 0 health, and may simultaneously deposit any loot received (with the notable exception of spirit gems, long bones and Key to the Crossing …Quite a few drop 2 or more. The chest can double them if you have it toggled off. So 1 or 2 off-task, 2 or 4 on-task without the enhancer. With the enhancer you can get 2 or 4 off-task, 3 or 6 on-task. The chest gives a base of 2, do some testing. 1 spark drops by default.As off making this guide, these kills per hour make salawah ahks 23.07m gp per hour in revenue, while it make corrupted workers 19.8m gp revenue per hour. Since the price of keys to the crossing and vital sparks are volatile at the moment, I included the amount of keys/sparks per hour, so you can calculate the current gp per hour. Other tasksThe vital spark drop enhancer is a drop enhancer which can be purchased from Bryll Thoksdottir's Elite Dungeon Reward Shop for 1,000 Dungeoneering tokens. It awards an additional vital spark when receiving them as a drop from the inhabitants of the Sophanem Slayer Dungeon, and is consumed afterward. Receiving a vital spark drop at The Magister ... Logon. West Virginia - Vital Records Department of Health and Human Resources. Help Desk # 866-225-2085 Training Resources - Click here. Username: Password: Version #: 21.2.1.74158. Forgot your password? New User Enrollment.The Dragonkin Laboratory is the second elite dungeon, a 1-3 player combat/narrative experience that rewards unique loot and Dungeoneering experience and tokens, located in the Deep Wilderness Castle Ruins. In order to attempt a raid, players must have successfully completed the Temple of Aminishi elite dungeon at least once in either …The Spark Cash Select Capital One credit card is painless for small businesses. Part of MONEY's list of best credit cards, read the review. By clicking "TRY IT", I agree to receive newsletters and promotions from Money and its partners. I a...First off: fill up the chest all the way by killing all the mobs so that the Vital Sparks drop on the ground. Second, grab Vital spark enhancers from the ED2 shop (3 spark drops at a time and are doubled frequently). I personally use the afk method with scythe, Aggro pots, Vamp scrim and aura on top of some tanks armor with scavenging. MRID • recipe. [view] • [talk] Sana's fyrtorch is a skilling off-hand which requires level 80 Fletching to create. It provides benefits to the Woodcutting skill while equipped and requires level 80 Woodcutting to use. Sana's fyrtorch cannot be augmented and does not degrade .Golden Touch is a basic Magic ability unlocked by reading the Golden Touch ability codex, which can be made by combining 2,000 vital sparks. When used, for 60 seconds all …Effects [edit | edit source]. When equipped, the corehammer provides the Shattering Strikes effect: . The player has +10% critical strike chance and +35 critical strike damage while mining. While mining core ore, the player has a chance to receive deathspore arrow tips used in the creation of deathspore arrows.. The chance to receive deathspore arrow tips …Upgraded spark plug spark originally found in the Audi RS7/RS3. Brand: ES#: 4146805 Mfg#: 5749 Qty: Availability: In Stock $33.99 Add to Cart. Added to Cart. SPECIAL ORDER. MFG Part# Qty Price. Cart Total View Cart. Checkout Continue Shopping. Free Shipping. on orders $49 and up. Performance Spark Plug - Priced Each ...Effects [edit | edit source]. The corrupted slayer helmet combines the effects of several pieces of head slot Slayer equipment, all of which are required to create it: . It provides a 9.5% boost to damage and a 14.5% boost to accuracy for Melee, Ranged, and Magic attacks against the player's current Slayer assignment.The boost does NOT work on …The khopesh of Elidinis is an off-hand melee weapon that requires level 92 Attack to wield, and is the second strongest off-hand melee weapon in the game outside of Daemonheim.It can be augmented with an augmentor to create the augmented khopesh of Elidinis.. The weapon is created by blessing an off-hand khopesh of the Kharidian with the Blessing of …A single car has around 30,000 parts. Most drivers don’t know the name of all of them; just the major ones yet motorists generally know the name of one of the car’s smallest parts – the spark plug. That’s because it’s an important part of t...Upgraded spark plug spark originally found in the Audi RS7/RS3. Brand: ES#: 4146805 Mfg#: 5749 Qty: Availability: In Stock $33.99 Add to Cart. Added to Cart. SPECIAL ORDER. MFG Part# Qty Price. Cart Total View Cart. Checkout Continue Shopping. Free Shipping. on orders $49 and up. Performance Spark Plug - Priced Each ...LightCut. LightCut is a video editing app officially recommended by DJI. With rich shooting and editing functions, it perfectly fits the usage scenarios of DJI users. LightCut supports multiple hardware connections, real-time footage preview, and quick output without exporting. It provides an AI-based one-tap editing function, diverse exclusive ...Vital Sparks Everyone knows that our vital spark supply is being held hostage by alts/bots. What if Jagex just said, "Fuck it! No Vital Sparks for anyone!" and reworked magister table to have all of the vital spark supply? Pros: Bossing becomes more profitable. Profit for farming reduced. Cons: Have you seen Jagex balance grim pages? Lol. Edit:Purple Halloween Mask RuneScape Price Checker and Street Price Database. Find RuneScape', The unsullied ability codex can be made by combining 2,000 vital sparks. It ca, The extreme prayer potion is an upgraded super prayer potion. It is made by , This is my guide on 120 slayer via Sumona!Lots of people don't like Morvra, The late Robin Williams touched countless lives throughout his illustrious career. To ho, The khopesh of Tumeken is a main hand melee weapon that requires level 92 Attack to wield, and is the, The Golden Touch ability codex can be made by combining 2,000 vital sparks. It can be read to unlock the Golden Touch a, MRID • recipe. [view] • [talk] The powerburst of vitality is a, A single car has around 30,000 parts. Most drivers don’t know the na, Marmaros Thokson is a Fremennik warrior and the younge, The vital spark drop enhancer is a drop enhancer which can be purcha, The vital spark drop rate was recently changed to sc, Now that you know where to find the corrupted creatures, their l, As off making this guide, these kills per hour make salawah , Unfocused reward enhancer is one of the reward enha, You can change the capture settings by going to capt, Oil appears in the spark plug well when there is a leaking valve cov, Worn or damaged valve guides, worn or damaged piston rings, ri.