Georgia Jeep
NAXJA Forum User
- Location
- Temple Ga.
I have read several posts about fuel pumps and engine swaps but a few things are still in the grey area. I am almost finished with my 98 4.0 into my 89 using the 98 head and 94 intake with renix computer but i have ran into another problem. I tried adapting the fuel pressure regulator off of the old fuel rail to the new style fuel rail with a little cutting and welding but i keep getting leaks although it looks good. So i decided i will just get another tank and pump with the regulator built in. So i looked up part numbers on the auto zone website says that 91 fuel pump is the same as 89. This doesnt make sense because 91 fuel rail didnt have a regulator on them. If someone could help me out it would be greatly appeciated.