tprman

Thanks everyone

Thank you

Thank you

I need to replace the Fuel Injectors on my 1988 MJ 4.0. What would y’all recommend at a reasonable price.

Just a standard after market gauag. But I think i May have found a thermostat housing that will work.

I’ll check that out. Thanks.

I thought about that. But I’d have to buy a new thermostat housing . Mine does not have a place for Temp gauge.

I am wanting to install a after market temperature gauge on my 88 MJ 4.0. I have noticed the factory temperature gauge hole on the back of the engine is to small to screw in the new gauge sensor. Where is a good place to mount the sensor on the engine. I would like to use the same hole as the old sensor on the back of the engine but I have not yet found a after market senor that will work.. any suggestions that might work . Thanks.

I have install a 4 inch lift on my 88 MJ and a helper spring on the rear (No Spring Over). I noticed the rear is not level with the front end. What can I do the level the Jeep up and bring the rear end up to match the front ...I still have the factory springs on the rear.

Me to. It was driving me crazy. Thank you

I think I found my problem. Throttle body map sensor hose was bad. Thanks everyone for the help.

Let me check my Map hole. I’ll let y’all know. Thanks.

I check that holes. It’s good. Just wondering does it go in the top hole are the bottom hole on the back of the Throttle Body.

I did have a leaky fuel enjector. I replace the seals, but it still idling rough. I’ll check the EGR next. Thanks for the replies.

Got a problem with my 88 MJ 4.0. It idles rough with with smoke coming out the exhaust pipe. Smells like gas But give it gas it runs good only runs rough while idling . I have checked all the vacuum lines. Did a complete tuneup. Clean the injectors. Replace the idler control, map sensor. Took the Val cover off and check to see if the Val’s are sticking they are working good. Any deals what could be wrong. What I need to check next...

PM'd I have a set of bucket seat brackets that came out of a MJ if still interested. Shoot me a email at tprmen@yahoo.com.

I have a factory LWB rollbar for a MJ. I live north of Atlanta in Jasper, GA. If interested shoot me a email. tprmen@yahoo.com.

I noticed my fuel gauge is stuck on full. I have check the grounds and they are good. I run a ground from the battery to the fuel gauge on the gas tank and it still does not work. Any ideals?

Well I put a new CPS on it today. Now the MJ started skipping and back firing when I give it gas. Also I put a new fuel filter.

Have a little tech question. I have a 1988 MJ 4.0 automatic. I was driving down the road and it shut off. I let it set for a little while and it would start back up and run for about 20 mins and it would shut off again. I change the coil and coil wire and it still does it. Any ideas what's going on with it.

I Sold it today. Thanks everyone.

That's at. Thank you

I have for sale a 1990 Black Jeep Comanche 4X4 truck, short wheel base, 4.0 engine (6 cylinder), factory automatic in the floor. It has tilt steering wheel, cruise control and new floor pans with spray in liner. It has a new headliner and Jeep Wrangler factory wheels with 31 inch tires. The tires will need to be replace. I will throw in a plastic bed liner. $4500obo. This is a rare truck and they are getting harder to fine. They only made them from 1986 thru 1992. If interested let me know. The truck is located in Jasper Ga. I tried to post pictures but was unable to. If interested shoot me a text to 770-387-7057 are email at www.tprmen@yahoo.com and I'll send you pictures. Also I have it posted on Craigslist and FB under the Jeep Comanche site.

I just noticed this post. This truck is about 10 minutes from my house. If nobody picks it up. I'll take it. I need other project. Also I just posted one on Atlanta Craigslist for sale.

Looks good. As soon as i get her lifted ill post picture. Thanks everyone for the help.