Engine Stall?
Yesterday, 40 degrees F, raining, I went over this rough rail road track and when the truck came down on the other side(yeah that rough) when I got my foot back on the accelerator petal absolutely nothing happened, I pushed it a little farther, it stopped slowing down, but didn't accelerate either, so I shoved it all the way to the floor and it came alive, made a lot of injector noise and blew white smoke out the exaust, then coughed, almost like a backfire through a carburetor would sound, the messesage center light went red for about 1/2 a second and then it took off and ran fine ever since. Any ideas???
That's the first time I ever felt anything like that from a Duramax, its got me stumped. No check engine light, has that ever happened to anyone that you could hit a bump hard enough to make the engine shut off momenterly?
Last edited by SoTxPollock; 01-16-2008 at 11:19.
Reason: added info
02 2500HD LT D/A SB CC 4X4 BLACK, Westin stainless nerf bars, BW GN Hitch,Racor 60S post oem fuel filter, Oil Guard bypass engine oil Filter. All synthetic fluids. Kennedy boost valve, edge, Modified air intake,EGT & Boost digital gauge,TransferFlow combo fuel & tool box, Air Lift Suspesion Bags Rear & compressor with remote, Bilsteins front & rear, Frontier front replacement bumper.