1994 Chevy Truck acceleration stumble

1994 CHEVROLET TRUCK
185,000 MILES • 6 CYL • 4WD • AUTOMATIC
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DUSTY_OGLESBY
  • MEMBER
  • 1 POST
i have a problem under acceleration, when you push the gas it spits and sputtersand slowly clears up. I have replaced the map sensor and the tps. What else could it be?
Jan 28, 2008 at 2:46 AM
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MERLIN2021
  • ✓Experienced Mechanic
  • 17,250 POSTS
Could be a vacuum leak, a stuck EGR, Low fuel pump volume or plugs, wires filters...Compression is OK? Check engine light on?
Jan 28, 2008 at 2:58 AM
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