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Old 02-03-2021, 11:40 AM   #47
blue62
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Join Date: Aug 2018
Location: Woodland Wa
Posts: 1,291
Quote:
Originally Posted by kbod View Post
I watched the video Gilles sent, I learned just how sensitive these engines really are to vacuum leaks. I bought a smoke tester last night and I plan on doing a thorough smoke test right when it comes for any obvious leaks. As its always been, once I hit the gas The rpm kicks right up and it goes pretty good, not that fast admittedly but the car was never a gt3 to begin with. for the evap system there is a fuel tank vent valve (99660520301) and there is a vapor canister purge valve (99660521301) and there is also a vapor canister purge solenoid (99660520101, 99660520100)... i have no idea which one i should start with replacing
should be a way to test all three valves you mentioned. Do a search here on the forum for EVAP system.
Should be lots of info. Evap system problems are a somewhat common issue here on the forum.
I think the tank vent valve is the one mentioned on the video that causes the hard start problem after refill.

Last edited by blue62; 02-03-2021 at 05:43 PM.
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