car keeps stalling 1992 gt its intermittent the rpms will dip to either 0 or 200 when hitting gas at under 1.5k rpm and it will stutter when driving at low rpms
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car keeps stalling 1992 gt its intermittent the rpms will dip to either 0 or 200 when hitting gas at under 1.5k rpm and it will stutter when driving at low rpms
As I mentioned in your other thread you need to verify the correct adjustment of the SAS screw. When mine was out of adjustment from my dad screwing with it I would have very similar issues.
You also need to verify the BISS is in proper adjustment. You can also look for other vacuum leaks. You need to try another MAS if you have not tried that too.
Honestly, you should have just updated your other thread so people aren't giving you fixes to try, that you already tried.
How do I verify the SAS screw? and what is the BISS again? Do you think I'm better off taking it to a shop and having them diagnose it? I don't want to just throw parts at it till it works, and how much do you think a shop would charge since its not throwing a cel.
Edit: I also don't think its the idle because my idle is consistent.
It is also seeming to buck at lower rpms, it feels like when someone is driving a stick and theyre bad at it
There is a link I posted in your other thread to verify both the BISS and SAS
Ok, I'm going to take a video of the problem from the engine bay and pulling the throttle, I'll do it on my lunch break, so keep an eye out. Edit:
The reason for this is the engine bay kind of sounds off to me, I don't know anyone with a 3000gt but it just sounds off. like air being sucked in which makes me think vacuum leak
https://www.youtube.com/watch?v=oRG9IavviR8Quote:
Originally Posted by stealthee
It didn't stall during my lunch break for whatever reason but you can hear the engine dropping when pulling throttle
Have you replaced the fuel filter? How about trying a datalogger where you can shut off each injector to see if you have a faulty one?
Mine used to stall when approaching a stoplight/stop sign, but mine was resolved with replacing the fuel filter (which was installed backwards & felt heavy/full of crap).
GL man!
So it stalling/dropping RPM on decel? That sounds like a classic symptom of a bad ISC. I would also test the TPS, it could be the idle switch has gone out.
The only sucking sound I hear seems to be coming from the intake.
I am betting it didn't stall because it wasn't warm.
I ran the car about 10 miles down the road and in heavy traffic and it still didn't stall heres hoping that it fixed itself lol. and It's only stalling on accell not decell
As far as the fuel filter goes, I don't think its a fuel issue because it doesn't hesitate when I'm gunning it which is when a fuel problem would usually be I thought, such as under heavy loadQuote:
Originally Posted by Street_Chally73
Just wondering if there was a definite solution to this. I am having a similar stalling (loss of power) under acceleration. I am going to change the fuel filter, but would like some other ideas.
If I had loss of power under acceleration the first thing I would check is plugs and wires.
There is other key information missing from your post that would help with diagnosis, like firstly, what model do you drive? Turbo or NA? If NA, manual or automatic? Mileage on the car? Any CELs?, etc