NickMiles
01-20-2007, 10:08 PM
Hi,
I have and 89 Trooper II that has 167K on it. It runs fine for the most part. lately it has been acting a bit funny. When it is running and I have the heater fan on the RPM at idle start to go up and down around 900 to 1500 rpm. It will stop and go back to 900 rpms if I turn the heater fan off. Also every once and a wile when I start it after it has been warmed up it will idle really low. I replaced the plugs, plugs wires, cap, and rotor and it still acts the same.
any info you can give would be great.
Thanks, Nick
I have and 89 Trooper II that has 167K on it. It runs fine for the most part. lately it has been acting a bit funny. When it is running and I have the heater fan on the RPM at idle start to go up and down around 900 to 1500 rpm. It will stop and go back to 900 rpms if I turn the heater fan off. Also every once and a wile when I start it after it has been warmed up it will idle really low. I replaced the plugs, plugs wires, cap, and rotor and it still acts the same.
any info you can give would be great.
Thanks, Nick