· Premium Member
so, this is an 87 to 90 4.0?I need to set the slow idle to a faster speed and almost cutting out with the heater and lights on in the very cold.
Had some misfire issues with the Crank Position Sensor. Seems ok now cleaned. I read CPS post by cruiser and followed.
Is 'Slow Idle', sensor related? No idea.
Ever cleaned your throttle body?