DURAMAX FUEL FILTER LIFE DROPS TO 0
Reduced Engine Power Code and Zero percent Fuel Filter at same time
Hey guys, I've got a 2008 2500HD Duramax, around 120,000 miles. Bone stock, no upgrades or new parts other than basic maintenance. Starting a couple of weeks ago I started getting the 0 percent fuel filter code popping up on the DIC. I had changed the filter back in Jan. '15 and the read morereddit/r/Duramax · May 26, 2015as a duramax enthusiast and a diesel technician, first thing to check is sensor reference voltage. if all checks out, the injection pump is dying. Or you got a bad batch of fuel. Filter 1 voteFuel pump?1 voteI know this is way late, but before you go and do all that take one of your filters that it said was at 0% and cut it open and see what it looks like, see if there is a bunch of solid stuff or 1 voteFuel Pressure Regulator on the back of the CP3.1 voteSee allSee all comments
Reduced Engine Power Code and Zero percent Fuel Filter at
May 27, 2015as a duramax enthusiast and a diesel technician, first thing to check is sensor reference voltage. if all checks out, the injection pump is dying. Or you got a bad batch of fuel. Filter life instantly drops to 0 and you get a low fuel rail pressure code when it
fuel filter life went from 80% down to 0% in seconds
May 27, 2012fuel filter life went from 80% down to 0% in seconds. I was driving my truck and the fuel filter life dropped to zero from 80% in just a few seconds and says change fuel filter. What does this mean. Share Share this post on.
Fuel filter 0% : Duramax - reddit
If the truck is demanding more fuel than the factory pump can give the fuel rail pressure will drop and the filter life will instantly drop to 0%. Try installing a lift pump. If it isn’t chipped it could be a bad fuel rail sensor, bad pressure regulator, a bad fuel pump, etc. Start at anything that will cause a sudden drop in fuel rail pressure.
I have a 08 lmm duramax, when i accelerate hard the fuel
Jul 29, 2009i have a 08 lmm duramax, when i accelerate hard the fuel filter goes from 100 percent to 0 and tells me to change filter and goes into limp mode showing low fuel rail pressure. This has been going on for about 8 months. The truck is sluggish. once in a while it will accelerate like a bat out of hell, like everything is working like it is susposed..HelloCustomer This sounds like there is water in the fuel tank rolling around on the bottom will,at times get to the pick up screen & stop t..OK,there is a bulletin out for what you describe to inspect the FRP (fuel rail pressure ) sensor pigtail for poor electrical terminal connection..You are very welcome.I hope that fixes your problem.
LML Changed fuel filter and cel comes on [Archive
Mar 21, 2014FWIW the reported LML stumbling and dropping fuel pressure was Mike L with a brand new WIX fuel filter. Said it would stumble and hesitate at 80mph and full throttle (highest fuel flow demand), then the fuel filter life would instantly drop to 0% and I believe throw a code..
Sudden drop in fuel filter % - Chevy and GMC Duramax
Dec 10, 2016So the other day I checked my fuel filter life on the DIC and it showed 83%. Today I got a "change fuel filter" message and my filter life dropped to zero. The filter was replaced around 9 months ago and probably 10k miles.Author: Matt45648
LML Runs but no start P0087 [Archive] - Duramax Diesels Forum
Nov 17, 2014Had the CP4 and fuel pressure regulator replaced and that did not change a thing. It throws the P0087 code and every time I reset the fuel filter life in about 10 mins it goes back to 0%. Any idea what it could be? :mad:
How to Change a a Fuel Filter on a Duramax - YouTube
Oct 09, 2016Duramax Fuel Filter & Bleeder Screw Install: Chevy Duramax #PFF50216 & #5130810 - Duration: 19:15. Thoroughbred Diesel 169,634 views
maxxTORQUE: Duramax Fuel System for Dummies
Mar 15, 2010Another DTC that can set in extreme circumstances is P0087. Fuel filtration is critical to the life of the Duramax fuel system. The importance of keeping up with the fuel filter change interval of 15,000 miles and draining the water separator at every oil change cannot be overstated.
6 Duramax Maintenance Schedule & Service Information
6 Duramax Maintenance Schedule, Service Intervals. Replace external filter at 45,000 mile intervals and full service at 97,500 miles under normal conditions Perform full service (new fluid, ext & int filter) every 45,000 miles under severe duty conditions.
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