What he said. Unfortunately all too common on the Pentastar. Not too bad if you get it done ASAP.Sounds like you have a rocker arm tick… sorry to hear that. You should take it to the shop to get them replaced before you need to have your camshaft replaced.
I waited too long for mine, now a shop suggested replacing my engine vs repair. Luckily I don’t drive the JK very often anymore and will just wait to V8 swap it… it’s still drivable but it misfires a lot now.What he said. Unfortunately all too common on the Pentastar. Not too bad if you get it done ASAP.
That's the sound your jeep typically makes when it's crying for that V8. Should be an easy fix to take care of if addressed soon. Does sound like a rocker arm.
Any ideas of what this might be? 140k miles, oil change always on time. I took it for a 4 hour road trip and this happened. Oil levels are good.
I thought about doing it myself, but since I’m not a mechanic, I wouldn’t want to do anything internally with the engine then accidentally mess something up. The thought of having something go wrong while my wife is driving the Jeep (her primary vehicle if she goes anywhere) with the kids after doing the work myself would keep me up.So, I’ve done the replacement of the oil cooler myself and it took me a little over a day to complete. That being said, how much harder would this job be? I feel like I could do it myself.
I've viewed a lot of videos and repair manual on doing it, definitely more difficult than the oil cooler but looks pretty straight forward and something I'd want to do in a garage.So, I’ve done the replacement of the oil cooler myself and it took me a little over a day to complete. That being said, how much harder would this job be? I feel like I could do it myself.
Yea removing the valve covers looks like a pain. My spark plug gaskets leak, and I’ve been putting off changing them because I can’t really see a way to get the passengers side valve cover off without draining coolant and moving those two aluminum coolant hardlines. And if I do that, theeeeen I might as well replace my leaking radiatorI've viewed a lot of videos and repair manual on doing it, definitely more difficult than the oil cooler but looks pretty straight forward and something I'd want to do in a garage.
It's recommended to do both sides, and you'll need a set of specialty wedge tools to keeps the timing chain/phaser in alignment.
Removing the valve covers looks like it's more work than it should be... thanks Stellantis engineers
that's where the wedges come in handyPS- Removing the intakes and valve covers isn’t very difficult. Neither is removing the cams, rockers & lifters. The part that kicked me in the can was the timing chain and cam phasers.
I would go so far as to say the wedges and the “grenade pin” are necessarythat's where the wedges come in handy
Haha, ok my bad, this was the video I was thinking of. I knew you had done the rockers / lifters, though. Thanks for posting.When I replaced the rockers & lifters, I was working in a ramshackle shed freezing my tucas off. Videoing the work was the furthest thing from my mind.
I did, however, put together a video of performing a leak down check.
Before tackling the rockers & lifters, perform a leak down check to find out if the engine has any bad valves, rings or head. If I’d done the leak down first, I could got started on replacing the engine instead of wasting time & money replacing rockers on a worn out motor.