my 96 gmc jimmy, 4wheel drive v6 keeps stalling out, also when i was driving the revs were going up and i was loosing speed, finally at the once i stopped and tried to go again it slowing puttered out and lost power, i had limited steering and brakes, i thought i ran out of gas but i filled up still the same thing. i recently changed the plugs and cables, there all in tacked please any help, could there be an airlock or water in the gas tank maybe????

I'm reading! These are fuel pressure fussy so a test is in order. Any time an engine is faultering the steering (power) and other things would be effected,

T
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Tom Greenleaf - MetroWest, Boston