idle fine dies after rev
ok new with the e30s here. so i just got a boosted 87 e30 2.7 with the miller war chip and 42 ilbs injectors. car idles fine after i replaced the coolant temp sensor swtich. even before if i reved it up to 2200rpm or on the way back down the car would just go down to 400 rpm and die? i have no idle what would cause this on a e30. i thought it might have been in the tune but does it with the stock tune back on. have tried anothe icv but does it also. the car use to idle around 800 rpm and the go up to 1400 rpm every few seconds till i replace the coolant temp switch... can any one help me on this. i just want to start driving this beast. (i bought it with it taken apart the motor was in and running just the body was apart for the paint job the last owner did.... all grounds are good and about 87% sure there is not a vac leak.......any hlep will be awesome!
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How did you come up with 87%? Only a proper smoke test can assure of no vacuum leaks. -
I have not done a smoke test can't get to the shop yet. I have gone over the hoses and wires several times already. 87 was just a bumper that came to me when was typingComment
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So text on new and old tps is good I am still getting massive fuel dumpComment
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Check your injectors and tune...at 42 lbs, if your tune is off, it will dump a huge amount of fuel into the cylinder.Comment
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I went to 14 lb injectors (stock) and not I'm not getting enough and also have tried just about every tune miller has on the site! Going back to 42ld and a new O2 tomorrow!!!! Or bringing it to a tune shop I don't know how to tine and don't want to build a engine for a fuck up on mess upComment
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