I had this issue a couple months ago. After multiple starts the jeep would just crank but not start. I tested the fuel pressure after I was able to replicate it at a shop and found the fuel pump to not be making enough pressure to start the engine. Replaced it and haven't had a problem with it...
Bit of an update, water pump was the culprit, when i took it out, it felt A LOT more looser and had a squeak noise compared to the Mopar water pump i bought. And it had a bit of rust on the propeller, and I'm sure that's not a good sign.
The Mopar thermostat i bought didn't even arrive and I'm...
I'm able to touch the oil filter and the fan shroud is pretty small. But if it's just adding that then I'll look more into it and I'll try to pull it off.
But thank you guys for your input, I'm going to buy a Mopar water pump and thermostat and hope they work
I haven't charged it up at all but I'll have someone who has gauges help me check the ac system.
Yeah it only overheats when ac is on while idling, any other time Jeep runs fine and driving (30mph+) with ac on doesn't cause overheating. Both speeds for the fan also work. So at this point I'm...
The ac compressor hasn't been serviced, so I'm assuming i would have to have someone vacuum and recharged, and, if i have to, replace the whole thing? Would it be possible that the ac itself can cause the overheating? I'm going to check the fan to see if the high speed is working first and see...
I'll do that then, I'll swap some relays too just to see if the high speed turns on
Also i noticed you added the heavy duty cooling system, would that be something anyone could do, or is it a bit complicated to pull off? Im doing some light towing atm but if i could tow a bit more that would be...
Here's the ac video and it was after i already started it, so i started off by reving it without the ac then i turned on the ac and did the same thing
The noise is a lot louder when starting then it slowly disappears, i can even hear the noise when I'm inside the Jeep, I'll try recording that...
Good to know then! Any recommendations on what water pump i should use? OEM? I'll probably order it and a Mopar thermostat and put in new coolant
I'm going to live by these words now, and I'm pretty sure the pump i bought was plastic, it was an AC Delco part i bought when i didn't know much...
Putting in a mopar thermostat would be a good idea, Ill keep that in mind then next time it needs a flush but at the moment it seems like the thermostat is doing what its designed for and coolant is still pretty clean. Unless there’s something im missing?
Hey guys first time posting but i have been here in the forum for awhile, decided to ask here since I've found a lot of good info when i wanted to lift my Jeep (2.5 OME Lift) , but i can't seem to find answers to this problem i have, so as mentioned in the title i have an overheating issue on my...
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