Quote:
Originally Posted by XutvJet
That sludge is common to those of us driving in cold weather climates. The sludge is the result of water condensation and oil vapor from cold/hot engine running and cold and humid air initially trapped in the motor on a cold start and running. It poses little risk to motors as it collects on surfaces, especially under oil caps and such.
|
Yeah, i guess the same but still better not to fry it on the intake valves.
