Roger that, but the problem with double/cross-posting is, the fellers trying to help in yer other thread(s), may not see what is going on in this one ( and vice versa ). Mixed messages, repetition, mass cornfusion, cats & dogs living together ... all very bad juju. And None of it helpful.

Ask the Moderisti to merge yer threads - much easier to assist you then.

I concur - if it's a Dorman FPDM, it's suspect. Also - don't rule out a bad plug or COP - that happens too. Was dielectric used? How aboot new boots? What aboot plug torque - all checked again? New fuel fliter? If any of this was already covered in yer other thread... too bad! See? lol.

good luck
MGD

 

Well sorry for "accidentally" double posting so I'll be seeing you guys around I guess. Oh and BTW I purchased a faulty FRPS from napa and now (so far) it runs right

 

Told you that in your other post...good luck

 

Hey tech, my dumb *** left the o ring inside the housing from of the Old FRPS when I installed the new one and didn't realize it until I swapped them out today at oreillys and came to a buddies house and he noticed that that the new one had a rubber o ring plus the plastic one. My mechanic thinks It was a faulty sensor and it might have been but I know it runs now !!!!!

 

Update: Code p0193 FRPS so I purchased a new one. Ran good without a code and then bam this morning it came back. I don't know WTH. I replaced fuel filter, cleaned MAF, cleaned TB and I'm even changing my oil. FPDM less than 3 months new and the pump is working so where do I go next ? I anybody might be of some help please

 

Try changing the VCT solenoids..

 

What is that ?

 

the code is still p0193

 

Variable Cam Timing. They are at the front top of each valve cover. You will need to pry up the black seal first and then you will need a long star drive screwdriver to remove the retaining bolt.

 

How would I know if they are bad ? And could both or one of the solenoids cause a rattling noise only under acceleration ? I thought it was my cats but my muffler guy lifted my truck and said everything is solid as far as exhaust.