Originally Posted by
FrodoGT
Has to be a leak. No way around it. Check and see if something is holding your throttle body open, and then start looking for gasket leaks, caps missing off nipples, lines broken..its a big leak and you should be able to find it. Spray starter fluid around all the sealing surfaces and listen for idle changes.
The iacv cracked wide open couldn't make your car go to 5k, and right now its gotta be closed all the way trying to bring the idle down. Stick your fingers in the ports in the bore of the throttle body and see if it drops.
Well I wish it were that easy! And maybe we have missed something!
We sprayed carb cleaner over injectors, TB, IACV(because the lower bolt's thread is fucked, it's leaking a little, but not enough to create this problem), tps etc.. the whole top of the engine... NOTHING. No idle surge and nothing!
Originally Posted by
FrodoGT
Stick your fingers in the ports in the bore of the throttle body and see if it drops.
Did that, car revs dropped.
Originally Posted by
FrodoGT
see if something is holding your throttle body open
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nothing. checked that too.
2 separate peeps have checked for leaks and nothing! IACV is set to factory setup (half way) right now we may try to set it lower and see if it responds... ruling out the IACV.
May try to use different ecu to see if anything changes...
Could bent valve be causing this?