Quote:
Originally Posted by raider03
|
That is opposite of everything I have read. If the CCV system was working and supplying the 10-15psi vacuum in the engine then when you take the cap off it would mess up the idle and sometimes toss a code because you would have essentially created a vacuum leak. However if the system was plugged and not working there would be no visible effect in the idle due to the vacuum not being there as it should be.
Either way I think I am on the right track with wanting to replace all the parts of the CCV system and being done with it.