Tonyt22
NAXJA Forum User
- Location
- California
My 93 XJ 4.0 is completely dogging out if I put my foot in it it will get up to 45 and 3k rpms and hold it will shift in and out of OD but wont go past 45 unless I'm going down hill I've replaced the fuel pump, fuel filter ,injectors, tps,headers, map sensor checked trans the fluids fine shifts fine kick down has been adjusted any one have any ideas I'm all ears
Ordered a new compression tester just to test it also checked cat getting a back pressure of 1.5 psi and idle and 2.5 at 2k ordered a cat just in case but dont wanna throw anymore parts at it
Ordered a new compression tester just to test it also checked cat getting a back pressure of 1.5 psi and idle and 2.5 at 2k ordered a cat just in case but dont wanna throw anymore parts at it