[cajun]

I mean are you throwing a code? You sure you got all air out the system?

 

[cajun]

I went and hooked it up to a machine, there was no code. All it said was to service fuel system. I changed fuel filter under truck, primed 2x then changed fuel filter under hood and primed 2x. Is there something I’m missing? Why would that send it into reduced power mode?

Well for one change lower file filter first then change upper filter, no prime in between. Secondly, I would go out and prime it about 3 or 4 times. I always do mine 4 times then go drive after the last one. I have never in 4 years had your issue.

 

[cajun]

Warnings no, codes yes but you have to have a scanner

 

[cajun]

Oh and I’m betting you have a o ring on wrong or it got cut or something. I’d order new filters and do it again

 

[cajun]

I just use diesel fuel to lube them up . I’ve personally never had an issue but many others have torn the o rings.

 

[cajun]

I really don’t. I’m telling you, order a set of o rings and I’d bet that fixes your issue.

 

[cajun]

Okay come to find out my neighbor is a semi mechanic, he put his personal code reader on the truck and it read a code p009e. A fuel pressure control circuit. So im narrowing it down.

Well there ya go, sounds like your neighbor is the perfect guy to have around right now lol

 

[cajun]

Your trans runs hot? What the hell are you towing? These trans won’t run hot for anything

 

[cajun]

I'm not convinced.

I replace the top filter first, then the frame filter. I do one prime cycle and my truck starts normally afterwards. Fuel Filters done with every oil change.

2019.

I’ve done bottom first then top, then prime and I’ve never had an issue