i have jdm itr motor and was wondering what my oil pressure was suposed to read at. I have a gauge that tells me its at about 72 psi @ around 4000 rpm... also... car tends to try and stall out...it idles pretty rough and the oil pressure drops but the car is idling at around 700 and still idling rough...i hope its not my oil pump ahhh help me...
E



HOW MUCH ARE OIL PUMPS!??

 

Sounds about right. ITR pumps are $150 about. Try this. When you car is cold disconnect the battery for 5 mins. Then reconnect it and start your car, let it run for 5 mins after you start it. It sounds like your car need to relearn the idle curve. Do NOT have any accessories on. No radio, heat, A\C, lights.

Don't worry, it's a common problem. You probably just did some work right?

 

thanks man but...i also have a vafc and i was worried about it loosing what i have set up on it... I do not kno how to use it.. the guy i bought it from had a shop tune it for him and he said he didnt know if it would save it in memory or if i would have to have somone tune it if the bat ever got disconnected... i also have aftermarket cams rocket m22x ... dont know if any of that will be affecting this idle problem of mine! and more info would be helpfull...thanks!

 

i woudl recommend taking it to a shop.