Search results

Problem solved!!! The new Delphi fuel pump assembly (probably coupled with the new spark plugs and fuel injectors) has made my 2003 TJ run as well or better than when I bought that rascal in 2005 with 12,000 on the odometer. Sigh of relief!!! Do NOT...EVER, EVER, EVER buy a Precision fuel pump...

Yes...when I turn the key on and off a few times, the engine typically doesn't crank as long before starting. The thing that confuses me is that there was gas in the fuel rail when I replaced the fuel injectors. That suggests to me that the check valve is doing its job. I'm thinking perhaps the...

I have a 2003 TJ 4.0. I replaced my original fuel pump (Mopar) with one made by Precision. I wasn't having the long crank starting problem with the old pump. The starting problem began approximately 2-3 months after the Precision fuel pump assembly was installed. Since I had a new fuel pump...

I have a 2003 TJ 4.0. I replaced my original fuel pump (Mopar) with one made by Precision. I wasn't having the long crank starting problem with the old pump. The starting problem began approximately 2-3 months after the Precision fuel pump assembly was installed. Since I had a new fuel pump...

I don't know. That's why I'm asking.

I may go that direction. However, I prefer Bosch. I just don't know which FPR to buy.

Bosch doesn't make an assembly for my Jeep. I talked directly with Bosch. All I can get from them is the pump alone. I have to buy a FPR separately.

I just ordered a Bosch fuel pump (69316) for my 2003 TJ with the 4.0. I couldn't find an entire Bosch fuel pump assembly (which includes the fuel pressure regulator) for my Jeep. Which FPR should I order to be installed with the new fuel pump? Apparently, the new pump includes the screen. Is...

Jerry...I just ordered a Bosch fuel pump (69316) for my 2003 TJ with the 4.0. I couldn't find an entire Bosch fuel pump assembly (which includes the fuel pressure regulator) for my Jeep. Which FPR should I order to be installed with the new fuel pump? Apparently, the new pump includes the...