I had the hard start after fueling and the noise. For me it was the evap regen that is under the drivers side manifold and feeds into the intake by the passenger side of the throttle body. The part cost about 220 and is fiddley to replace. I got cheap and lazy just disconnected it from the TB and plugged the hole and capped the hose. I have a constant CEL but until I get around to fixing it the problem is solved enough. Been about 4K miles and no issues outside the CEL.
I had the hard start after fueling and the noise. For me it was the evap regen that is under the drivers side manifold and feeds into the intake by the passenger side of the throttle body. The part cost about 220 and is fiddley to replace. I got cheap and lazy just disconnected it from the TB and plugged the hole and capped the hose. I have a constant CEL but until I get around to fixing it the problem is solved enough. Been about 4K miles and no issues outside the CEL.
So how do you know if you have another different issue that throws a CEL to warn of an i pending failure?
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2000 Boxster S Ocean Blue Metalic
I check and clear my CEL codes about every 2 weeks. They are pretty consistent. I have a code for my nonexistent CATs and the EVAP not operating correctly. Yes TB is for throttle body.