ok i have a 95 xj with a 94 engine its a 4.0

prob#1: it falls on its face close to everytime i start it wether it is warm or cold. also when im driving it does it sometimes to but when i give it more gas it goes away it today got really bad and stalled on me so i let it sit for a while and it fired back up. i have replaced the coil,plugs, wires, cap, rotor, and fuel filter

prob#2: sometime when i put it in reverse and give it gas i hear a popping sound all the u joints have been replaced so i am lost. it has a 3 inch BDS lift and it has 31" mickey thompson mtz

thank you for all the help if i didnt give enough info please tell me feel free to ask questions i to help you help me figure this out i willl answer them the best i can

 

well first off ppl are going to ask you if its lifted and all that so you should tell em.

 

is that better angelo

 

where does it sound like the popping sound is coming from?

 

almost like the t case are i believe

 

do you have vibrations at any speed?

 

nope just the normall vibs from the ***** on the tires

 

hmmmmYou ever have any problems getting into/out of 4hi 4lo or 2wd?

 

nope but it pops out of 4x4 sometimes if i am really beating on it

 

hmm...Have you tried jacking up the rear so the tires are off the ground and putting it in reverse and seeing if it still pops? I would try that.

 

no i layed underneth it on a creeeper while my buddy drove it in and out of revewrse and it didnt do it untill i got out from underneth it

 

How loud is the pop?

 

loud enough

 

does it do it in 4wd too?

 

umm not sure hold on i will go outside and see