Hello,
I have a 1999 Jeep Cherokee Sport, 4.0L, Automatic with 2WD. It will not idle till motor warms up, and is hard to start unless you push on the gas pedal. I have changed the TPS sensor as well as the IAC (with a used one but no change, i cleaned the IAC,s ( have tried both once cleaned) and the throttle body thoroughly). It runs good once warmed up. When i turn the key to the on position, the ASD relay begins to buzz. it is also causing the Flasher relay to buzz intermittently. I changed out the flasher relay and have swapped out the ASD relay, no effect. the buzzing continues even when running though it is intermittent. I checked the CPS sensor continuity after reading up on it in the forum but plugged or unplugged the ASD makes the same noise.
Any Ideas? New to this setup and i am at a loss
Thanks!
I have a 1999 Jeep Cherokee Sport, 4.0L, Automatic with 2WD. It will not idle till motor warms up, and is hard to start unless you push on the gas pedal. I have changed the TPS sensor as well as the IAC (with a used one but no change, i cleaned the IAC,s ( have tried both once cleaned) and the throttle body thoroughly). It runs good once warmed up. When i turn the key to the on position, the ASD relay begins to buzz. it is also causing the Flasher relay to buzz intermittently. I changed out the flasher relay and have swapped out the ASD relay, no effect. the buzzing continues even when running though it is intermittent. I checked the CPS sensor continuity after reading up on it in the forum but plugged or unplugged the ASD makes the same noise.
Any Ideas? New to this setup and i am at a loss
Thanks!