Fuel Filter Change Question [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Fuel Filter Change Question


SSDMAX
10-29-2004, 09:49 PM
Installed new fuel filter on D-Max 2004, LB7 engine at 9,000 miles. After priming new filter engine started ok. http://dieselplace.com/forum/smileys/smiley17.gif Let engine set for 30 minutes and restarted ok. http://dieselplace.com/forum/smileys/smiley17.gif No sign of any leakage. http://dieselplace.com/forum/smileys/smiley17.gif


Question, I noticed diesel fuel on concrete floor back of engine. Two spots off the back of both the left and right banks. Is this normal? I have not noticed any reoccurance. Need to fine a cutter before I can open up original filter for inspection.


SSDMAX


2004 Crew Cab, 4X4, DMax, K&N Style Air Filter, 4" Cat Back Manaflow, Pillar Gauges, Stock Tune.

dmaxalliTech
10-29-2004, 10:42 PM
Some spillage may have occured. Odd that it is dripping off both sides. Keep an eye on it and see if it continues.

SSDMAX
10-30-2004, 01:51 PM
No spillage when changing fuel filter. This happen after air bleed of new filter, I closed bleed port then pumped until I had frimness on pump button. DMAX in drive way with slight slope. Slope is Possible cause of fuel dropping from back of engine left & right sides.


Has anyone else noticed this occurance?


DDMAX

SSDMAX
10-30-2004, 10:41 PM
Let truck set for 24 hours before starting. Started ok.


At 9000 miles filter was dirty compared to others I have seen on this site. No signs of Rust in canister. Any opinions? See Picture:


http://www.dieselplace.com/forum/uploads/SSDMAX/2004-10-30_194051_Dsc00122.jpg





DDMAX


2004

rtquig
10-31-2004, 08:57 PM
I thought that filter looks pretty good for 9K. I let mine go to 15K this last change and what a mistake, lot of water and rust, filter almost black to top. The sad thing is that I have a NickTane sitting in the box waiting for time to install.

dmaxalliTech
10-31-2004, 09:07 PM
that filter looks similer to what i have seen on others with similer miles. Here is a pic a customer sent me of his with 9500 on it.


http://www.dieselplace.com/forum/uploads/dmaxalliTech/2004-10-31_180738_FuelFilter9500Miles.jpg

SSDMAX
11-01-2004, 09:06 PM
Thanks for the comparison on the fuel filter. They look very similar.


Any ideas on why the diesel fuel coming off both sides of the engine?


I pumped the filter button until firm. Is there a pressure relief around injectors that may have caused the spillage?


SSDMAX


2004, Dmax, 4X4, CC, LB7, 4" Cat-Back Manaflow, Pillar gauges, etc.

SaguaroKid
11-01-2004, 10:50 PM
Hey, that's a funny looking wrench....http://www.dieselplace.com/forum/smileys/smiley2.gif