Recent content by jerryrigxj

i believe it to be original too so it checks out w the mileage on her I eventually want to put a 4.7 stroker in her

Shes a 91 with the 4.0 and the auto trans she doesn't throw a check engine light however when I do the key trick I get a code 21 followed by 55 I've ended up replacing everything important w Mopar parts only thing left is the 02 sensor

My xj I bought has a weird issue with not going past 2k rpms and when I try to push her past it she stutters and pops out the exhaust like she's going to die never stalls just her rpms go from 2k to 1k and pops I've replaced the throttle position sensors idle air control valve put a new fuel...