1999 gmc sierra 6.0 died on highway with crankshaft sensor code, truck would crank but not show any sign of starting.Changed sensor, now truck will sound like it wants to start but wont.
I have a 1999 gmc sierra w/ 6.0 . truck just died on the highway like it ran out of gas but I just put 15 gallons in it. Came up with a crank shaft sensor code. Replaced that and now the truck went from just cranking over with no sign of starting to cranking over a few cranks then sounds like it wants to start but never does just stumbles over its self. since then ive checked fuel pressure 50psi ,I have spark at every coil,changed the throttle body position sensor, and camshaft position sensor. still does same thing. Any suggestions will help
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