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Been having this problem for a while now but its pretty dam ******* weird

You can go for a 30 mile drive, car running perfect the whole time and say you turn the car off and then start it withing 5 seconds itll continue to run perfect and startup and idle just where it was 5 seconds ago (750)

But if you shut the car off and come back 5min-30min later, maybe even longer, itll startup, run for about 2 seconds then go fairly lean (18:1) and then the rpms just drop low and the car dies.

You can fight it by pressing the throttle but the car soudns like **** and it runs lean.

You can also just start driving the car (which I hate doing cause its not warmed up) and once youre driving for 15 seconds or so, itll run just ******* fine with no problems until you turn it off again.

I tried richening up the idle and I like the car how its sits @ 14:1 right now and it still does it

The car is a crx, turboedit, 450's, gm 3 bar running ng55 code I believe

Need some help

Thanks

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bump

splitime

Probably somewhat to do with the lack of resolution with the GM 3bar... but primarily has to do with the fact that TE doesn't have any adjustments to stock fuel trims for warm/cold starts.

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Its running LEAN on the warm start

18:1+

Would a main relay possibly cause that?

splitime

Its the ecu correcting. Nothing you can do with TE. Just find the area it sits for those 30 seconds, usually a hair higher than idle and richen it some. Then realize... that it'll settle to normal really really fast.

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When its cold out and cold start I will idle at 1500 til it warms up, when its warm out and im driving itll idle @ 700

But when its hot out and I come back out 30 min later and try and start it it just wants to die and cut out and I have to peddle it to keep it alive.

Where would I make the adjustment?

I dont hear the relay clicking but im running open 3" downpipe

The cel does nto come on though

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I cant seem to do anything, you knows more about turboedit and can help me

My car idles really low like 600 and when I try and richen it up at idle I cannot restart the car and keep it running, it just leans out. The only way I can get it so it will start up when warm and actually keeep running (even though it runs like ****) is to have my car idle at about 13.8-14:1 AFR

If I lean it out any more the thing just leans right out and cuts off and the idle seems to drop even more

Need help

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Someone told me it was just turboedit not readjusting for the heatsoak in the motor

Or is it a main relay problem here?

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SOHC_MShue

A friend of mine's car i tuned on uberdata has the same exact problem. With 550cc injectors. On warm starts it seems almost like post fuel needs to be set different and it will run lean like you describe for the first few seconds and then after that everthing is fine and dandy. Whats strange is i never really see any other cars do this on uberdata. The situation was just awful when he had 750cc injectors

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SOHC_MShue

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