today I put about 10 gallons of gas from a Shell station in my truck. In my 40 mile commute to work, my truck stalled aprox 15 times. The stalls occured when I would let off the throttle. Even while on the freeway and simply removing my foot from the gas to step on the brake (automatic trans) so, on the return home, I had to drive the same way, either the engine under load at a stop, or in N with the revs above 2K. Spontaniously, this afternoon, the problem STOPPED and has not occured since.
i put the engine thru all sorts of load testing after the probem stopped, none recreated the fuel delivery problem.
looking for possible causes and or solutions.
have the same problem?
Wednesday, August 29th, 2007 AT 11:18 PM