COMP Cams Camshaft Set F4.6 3V Modular

Marsoni

M251S

$549.86

Get it in 3 business days with 1 day shipping. Friday, May 29

COMP Cams Camshaft Set F4.6 3V ModularFord: Expedition 04 04 4. 6 L Engine, Ford: F 150 09 10 4. 6 L Engine, Ford: Grand Marquis 04 04 4. 6 L Engine, Ford: Mustang 04 10 4. 6 L Engine, Lincoln: Navigator 05 14 5. 4 L Engine, Ford: Explorer Sport Trac 07 10 4. 6 L Engine, Ford: Lobo 04 10 5. 4 L Engine, Ford: F 250 04 09 4. 6 L Engine, Lincoln: Mark LT 06 10 5. 4 L Engine, Ford: Econoline 04 06 4. 6 L Engine, Ford: F 250 Super Duty 05 10 5. 4 L Engine, Ford: F 150 04 10 5. 4 L Engine,

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My 06 Altima (185k miles) had been burning massive amounts of oil (like 4 quarts every 800 miles) due to a leaking PCV valve hose that took forever for me to narrow down (months). So after getting that under control I figured I needed to decontaminate the poor engine. When using this I idled my car to operating temp (about 8 minutes). Poured the bottle in, idled it for another 15 minutes. Drained the oil (black and thick). Put the plug back in, poured about 2.5qts of new oil in. Idled it for 10 minutes. Drained that (black but much thinner). Took the old filter off. Let both areas drain for 10 minutes. Put the plug back in, put the new filter on and filled with the 4.6qts of new oil my car calls for. Ran for a few minutes (like 2 with a few revs) and then let sit for 10 mins before checking the level. When I checked my dipstick it was so clean I thought I had a leak because I couldn't see it on any of the crosshatch. I ended up having to go by touch to get the reading. This stuff is amazing.

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Reviewed in the United States on November 15, 2025