I thought of stainless but heat tends to melt plug wires. I saw the dorman instruction sheet and it says "correct mounting surface runout prior to installation or new manifold cracking will recur." I suspect mechanic thought it was a normal replacement and did not bother correcting surface as...
Well the dorman replacement lasted 4 months this time and has since cracked... At this point I will try the suggested method above and remove heat shield.
08 Jeep Wrangler JK exhaust original exhaust manifold cracked at 54,000 miles.
Replaced with Dorman exhaust manifold, cracked in 3 months, 3100 miles.
Stock mopars on back order until June.
Greetings,
08 Jeep JkU Unlimited X, 57,000 miles.
Leaking oil, driver side front axle by the knuckle. I assume its a axle seal? If that is indeed the case is this something that is easily done?
UPDATE: Turns out had nothing to do with a ground. It was a bad range sensor. Computer thought it was not in park, so no start. Once range sensor was replaced, no issues since it was replaced.