LLY Fuel system

[96j]

Running a lly with 135000 miles on the motor. Truck has a banks after cooler with the bigger tubes. Also a banks cool air intake with an AFE intake elbow, plus a 4in exhaust system. The truck was losing power and now does not start. When was losing power the rail pressure could not get over 9000psi. So put a ppe shim kit in and a fass 150 on to try to help. I guess the question is what or who has the best pump and injectors for a good price? Would like to stay stock or a little over on injectors because the fear of losing the head gaskets over the more power.

[More Power]

Safest to stay with an authorized Bosch reman center for pumps and injectors or go with a vendor that has a proven track record.

Here's a list I recommend:

www.bd-power.com (http://www.bd-power.com)
www.ppediesel.com (http://www.ppediesel.com)
www.usdieselparts.com (http://www.usdieselparts.com)
www.kennedydiesel.com (http://www.kennedydiesel.com)
www.thoroughbreddiesel.com (http://www.thoroughbreddiesel.com)

They all have a vested interest in your success.

[Kennedy]

What model year is this truck?

The CP3's have been very solid. I would do a bottle test first.

http://www.kennedydiesel.com/docs/Shim%20mod%20Bottle%20Test%20etc.htm

This kind of follows the LBZ/LMM P0087 issue:

http://www.kennedydiesel.com/docs/Duramax%20LBZ%20and%20LMM%20P0087%20Low%20Fuel%20P ressure%20code.htm


MP also just posted a document on the Feature Articles page in the Member's section.


P.S. Leave the injectors stock unless you are going racing.