rising rpm's

snakebite01 · Nov 8, 2008

i installed msd cap, rotor, accel plugs and wires and msd 6al box. it's a 92 gt and sometimes when i'm in neutral or park my rpm's will start to climb up to about 1500 and sometimes close to 2000. i also cleanded my maf with maf cleaner and i put in a new throttle position sensor...

any ideas of what could be causing this to happen??

BlownFiveLiter · Nov 8, 2008

It could be any number of things. Check out jrichker's Surging Idle Checklist for a step-by-step list of fixes for idle issues.

putnam88 · Nov 8, 2008

bad tps

5.0Droptop · Nov 8, 2008

vac leaks can cause this also.

putnam88 · Nov 8, 2008

i didnt think vacuum at idel would make it rise

5.0Droptop · Nov 8, 2008

Go out and start your car and pull off a small vac line and see what happens.

snakebite01 · Nov 8, 2008

i will check for leaks tomorrow and let you know what i come up with

putnam88 · Nov 8, 2008

lol i know well on my car and on my stang when i did a intake swap i forgot a vacuum line and it wouldnt run then i put it on and it ran then pulled it and it stalled

snakebite01 · Nov 10, 2008

do you think that the two vac lines that were hooked up to my smog could be causing it?? i plugged them off with screws lol...

rising rpm's

snakebite01

New Member

BlownFiveLiter

have car, will race....wait, it doesn't run

putnam88

Member

5.0Droptop

...all those nights we shared, and you're a dude??

putnam88

Member

5.0Droptop

...all those nights we shared, and you're a dude??

snakebite01

New Member

putnam88

Member

snakebite01

New Member

Similar threads

rising rpm's

New Member

have car, will race....wait, it doesn't run

Member

...all those nights we shared, and you're a dude??

Member

...all those nights we shared, and you're a dude??

New Member

Member

New Member

Similar threads

Privacy & Transparency

Privacy & Transparency