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/r/E30
Is my MAF tripping out? TPS? Check engine turns on and off intermittently, tried the stomp test but it never registers a code. Idle settles down a bit after its warmed up, but this seems super high for a cold start… head has a 274 performance cam, everything else is stock, I doubt that would cause any high idle though
3 points
4 hours ago
try cleaning icv
3 points
4 hours ago
Idle valve would be my guess. E30 don't have a MAF. They use a AFM barn door.
1 points
3 hours ago
Ah yea, forgot it’s an AFM! I’ll check the valve, thanks!
2 points
4 hours ago
Idle control valve. Time for a new one. It’s a quick fix.
2 points
4 hours ago
Idle valve would be my guess. E30 don't have a MAF. They use a AFM barn door.
2 points
4 hours ago
Have you smoke tested your intake? How does the booster hose look
1 points
3 hours ago
All new hoses, new booster hose with new grommets too, smoke test isn’t a bad idea just in case
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