Having same issue also my hpfp pressure at idle is like 500-600 fuel trims are at -25 and my oil smells of gas. Gona check my fuel pump internals to see what i can find
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I just changed the oil after replacing the turbo so its fresh. The oil was super diluted with gas before. I haven’t driven the car around because i want to fix this issue before i do. So far no misfires after new turbo. I dont have my maf calibrated and im on a stage 3 ots tune.
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Hello everyone, need advice on still trying to trouble shoot this problem with negative fuel trims and afr ratio I have 2 other threads about this topic along with smoking issues and stalling out. the smoking and stalling issue was resolved with a newer turbo thanks to some members on this forum...
Yes I changed the pcv valve when the problem occurred and also upgraded the injector seals because i thought my injectors seals were the cause of the issue. But your answers make alot of sense with how my car is running like how u mentioned excessive crank case pressure. When i put the old oem...
Ahh yes when the problem first occurred there was a pool of oil in my intake, throttle and there was also oil in the downpipe. No loss of oil ( because the car never got up to temps and never drove it since the issue)but like I mentioned earlier there was fuel in my oil so dip stick was over the...
ok so started the car up today what I noticed was that as soon as I turn the car up HUGE amount of smoke pours out the tail pipes (smoke all over my house) on cold start. once the car starts to idle down the smoke coming out decreases somewhat but once it reaches operating temps more smoke...
Ok makes sense Ill check how it responds but seems normal when reving it to 3k and can u give me a specific list on what sensor values to log ? Ill try and record one later.
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Yes im also suspecting the throttle. in my log i just blip the throttle once, after that I don’t touch it. In my other logs the throttle percentage never reaches 0% it always fluctuates a couple numbers up or down without me touching the gas pedal and at idle, SO is it normal for a throttle to...
Dtcs ? Are u talking about codes if so my only code i get is p0172 running rich im pretty sure the car will pull out more codes but i cant drive it since its running wack and doesn’t have enough time to learn trims.
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Yes I definitely have to do a leak down test and see what might be causing my rich a/f at idle. my turbo spools up fine at idle and sounds normal so either my turbo is out or something in my car is telling it to dump excessive amounts of fuel which is causing it to not burn all of it and go...