Idle problem
Idle problem Over the last week I've noticed a problem with the idle in my TA. It's been smooth as silk at 700RPM since 1995. What I have noticed is that now it will randomly drop to about 500RPM and stumble a bit. If I hit the gas at this point it revs right up. Does not seem to have a stumble off idle even at 500 RPM. A couple times it's dropped and then died. Restarts fine.
Sound like the IAC or the TPS to you guys?
Sound like the IAC or the TPS to you guys?
Over the last week I've noticed a problem with the idle in my TA. It's been smooth as silk at 700RPM since 1995. What I have noticed is that now it will randomly drop to about 500RPM and stumble a bit. If I hit the gas at this point it revs right up. Does not seem to have a stumble off idle even at 500 RPM. A couple times it's dropped and then died. Restarts fine.
Sound like the IAC or the TPS to you guys?
Sound like the IAC or the TPS to you guys?
Thanks for the reply.
It's a '95 TA convertible. 383 with LT4 heads and intake, port matched to the BBK throttlebody. Mac headers and Y-pipe. Random Technologies high flow cat. SLP loudmouth. A4 with the 4L65-E upgrades. 3.73 gears.
I'm leaning towards it being the IAC too, but have not had a chance to pop the hood.
It's a '95 TA convertible. 383 with LT4 heads and intake, port matched to the BBK throttlebody. Mac headers and Y-pipe. Random Technologies high flow cat. SLP loudmouth. A4 with the 4L65-E upgrades. 3.73 gears.
I'm leaning towards it being the IAC too, but have not had a chance to pop the hood.
