My jeep is running like shit. When I start it up you can hold your hand by the tailpipe and feel the exhaust pulsing as it comes out and it will pop out the intake occasionally when under acceleration. Plugs are good, wires are good, cap and rotor are also good. The kicker is, once it warms up and has been at normal temp for like 5 mins of driving, it all goes away and runs fine.
I was dicking around unplugging sensors while it was running to see if any of em changed it. Unplugged the manifold air temp one and it ran worse, unplugged the IAC and it didn't change the way it was running much. I found that to be strange.
My only other guess is the coolant temp sensor. On the renix that controls the amount of fuel the computer sends. I have to bust out the voltmeter tomorrow and see if any sensors are fucked. But does anyone else have an idea of what might cause my issue? If it was just running like shit full time I would guess the dizzy was bad but the issue completely clears up.
sorry for the essay.
I was dicking around unplugging sensors while it was running to see if any of em changed it. Unplugged the manifold air temp one and it ran worse, unplugged the IAC and it didn't change the way it was running much. I found that to be strange.
My only other guess is the coolant temp sensor. On the renix that controls the amount of fuel the computer sends. I have to bust out the voltmeter tomorrow and see if any sensors are fucked. But does anyone else have an idea of what might cause my issue? If it was just running like shit full time I would guess the dizzy was bad but the issue completely clears up.
sorry for the essay.
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