95 3.8 problem

[lonestang90]

At start up it revs up to 2200 RPM's and slowly comes down...any idea's on what it could be?

[stang5slow]

shouldn't be anything, just about all cars do that, i got 2 gt's that do it

[00 4V Stang]

atleast your goes down. mine just sits at 1700 and im to lazy to fix it.....

[lonestang90]

yea but mine if i let off the gas and slow down...once it hits 35 mph it gives itself gas to get it back up to 40 mph then it lets off the gas by itself to get back to 35...WTH is up with that??? lmao...seriously

[00 4V Stang]

sounds like your ecu is messed up majorly

[lonestang90]

I'll try that...others said it was my air somethin sensor. not sure what to do. thanks though.

[lonestang90]

I changed the computer and it changed nothing....anyone else?

[00 4V Stang]

check you idle controller its on the throttle body

[lonestang90]

Thats what it was...runs and idles fine now..thanks

[00 4V Stang]

was it all the way in or out?

[lonestang90]

wide open