Question about 1990 Mitsubishi Eclipse
Idles fine but wont accelerate over 2500rpms &spits out black smoke when you press gas pedal . also when idle turbo boost normal but press gas pedal it jumps to 14 pounds of boost cant seem to figure it out
You have a boostleak, i build gsx's my roommate owns 4g63 power, give me your email er cell and i will send you a boost leak detector you hook up to the turbo inlet and shoot pressurized air into it and if you have a boostleak it will leak out of the engine somewhere that is your leak you replace the seal or hose and blauw the car is fixed, hook me up with blue feedback since im going this far out of my way. the reason you cant get past 2500rpm is because unmeetered air is being let in post maf sensor and the ecu is trying to richen up the engine which is causing the black smoke and probably a strong smell of fuel. my current dsm is the 9th one ive owned =) they break alot lol easy fix though.
Posted on Dec 10, 2008
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Posted on Jan 02, 2017
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