Steve St.Laurent
Staff Alumni
Well I got my first bad load of fuel this weekend
#ad
. I put 19 gallons in at a Shell station and within 2 miles of leaving the place the truck started hesitating and I checked my fuel pressures - 2 psi differential across the filter whereas I had none before the fill up. I drained some fuel out of the water seperator and it ran ok for a little while then started hesitating again. I stopped back by the station on my way back home and got the managers phone number and let them know about the situation. I changed my fuel filter that night and had no restriction across the filter after getting the engine going again. Within 2 miles I had a 2 psi restriction again! Talked with Dave's Diesel (a GLTDR supporter and where I was on Saturday for their grand opening) and with their advice it looks like I've got algae or bugs in the fuel (there is a sulfur smell and the fuel is brown). They recommended draining the fuel out of the tank by running the engine and opening the drain valve to pump most of the fuel out of it, then once the tank is down close to empty to turn off the engine and bump the starter to just run the lift pump and get the rest out. Then put in fresh fuel, treat it with a biocide, and a double dose of stanadyne fuel treatment and change the filter again. I'm going to be doing all that in about an hour here.
Now the bad part - talked with the fuel supplier and they say they pumped 450 gallons this weekend and noone else has complained so they don't want to do anything. I'm going to send in a sample of the fuel I drain out tonight and send it in for an analysis and will go back to them with those results. Anyone have any other ideas on how to deal with them? Thanks in advance!
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-Steve St. Laurent - President of the Great Lakes TDR
'98 QC LB (CMNSPWR), 4x4, ISB, 5sp, 4. 10 LSD, TST Powermax3, 275hp RV injectors, Joe Donnelly modifed Sachs Clutch, SS ladder bars, SW fuel pressure gauge, BD exhaust brake, Isspro turbo temp monitor, front Draw-Tite receiver, rear Draw-Tite class V receiver, BFG 285/75R16 AT KO's, (all the common stuff clipped)

. I put 19 gallons in at a Shell station and within 2 miles of leaving the place the truck started hesitating and I checked my fuel pressures - 2 psi differential across the filter whereas I had none before the fill up. I drained some fuel out of the water seperator and it ran ok for a little while then started hesitating again. I stopped back by the station on my way back home and got the managers phone number and let them know about the situation. I changed my fuel filter that night and had no restriction across the filter after getting the engine going again. Within 2 miles I had a 2 psi restriction again! Talked with Dave's Diesel (a GLTDR supporter and where I was on Saturday for their grand opening) and with their advice it looks like I've got algae or bugs in the fuel (there is a sulfur smell and the fuel is brown). They recommended draining the fuel out of the tank by running the engine and opening the drain valve to pump most of the fuel out of it, then once the tank is down close to empty to turn off the engine and bump the starter to just run the lift pump and get the rest out. Then put in fresh fuel, treat it with a biocide, and a double dose of stanadyne fuel treatment and change the filter again. I'm going to be doing all that in about an hour here.
Now the bad part - talked with the fuel supplier and they say they pumped 450 gallons this weekend and noone else has complained so they don't want to do anything. I'm going to send in a sample of the fuel I drain out tonight and send it in for an analysis and will go back to them with those results. Anyone have any other ideas on how to deal with them? Thanks in advance!
------------------
-Steve St. Laurent - President of the Great Lakes TDR
'98 QC LB (CMNSPWR), 4x4, ISB, 5sp, 4. 10 LSD, TST Powermax3, 275hp RV injectors, Joe Donnelly modifed Sachs Clutch, SS ladder bars, SW fuel pressure gauge, BD exhaust brake, Isspro turbo temp monitor, front Draw-Tite receiver, rear Draw-Tite class V receiver, BFG 285/75R16 AT KO's, (all the common stuff clipped)