irrattic idle 1400-1600 RPM!
#1
irrattic idle 1400-1600 RPM!
this thing just started on friday ( I didn't drive the car all wekend)
I drove to work everything was fine. when I got back home, the idle was much higher and fluctuating between 1400 and 1600 rpm. I did change the upper manifold two weeks ago but this just started. I have no idea what it is. it doesn't do it until it reached normal operating temp either. any ideas?
by the way the car is an 88 n/a with a few mods. I can list them if you like.
I drove to work everything was fine. when I got back home, the idle was much higher and fluctuating between 1400 and 1600 rpm. I did change the upper manifold two weeks ago but this just started. I have no idea what it is. it doesn't do it until it reached normal operating temp either. any ideas?
by the way the car is an 88 n/a with a few mods. I can list them if you like.
Last edited by tweaked; 03-04-02 at 04:13 PM.
#2
mad scientist
first, check for vacuum leaks. Did you miss any vacuum hoses, and sensors you forgot to plug in, etc.
Then check the nuetral switch and clutch switch.
https://www.rx7club.com/forum/showth...463#post483463 This might be of interest to you.
Then check the nuetral switch and clutch switch.
https://www.rx7club.com/forum/showth...463#post483463 This might be of interest to you.
#3
Senior Member
it happens to me too... just before it warms up... then goes to 1100 rpm as idle.. but i always be messin around with the idle switch.. and i have a vacuum leak somewhere or a bad bac
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