1998 Chevy Truck ROUGH RUNNING ISSUE

1998 CHEVROLET TRUCK
10,300 MILES • 6 CYL • 2WD • AUTOMATIC
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RWEBB1986
  • MEMBER
  • 1 POST
I HAVE RECENTLY REPLACED THE PLUGS, WIRES DISTRIBUTOR CAP ,ROTOR ON MY DAUGHTER'S CHEVY 1500 AND IT HAS MORE POWER BUT IT STILL CUGS AND RATTLES WHEN EXCELERATING. ALL WIRES ARE AT THERE CORRECT LOCATION ON ENGINE HEADS AND DISTRIBUTOR WHAT DO I DO?
Jun 14, 2009 at 9:42 AM
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DR LOOT
  • ✓Experienced Mechanic
  • 2,311 POSTS
you can try replacing the fuel filter, making sure there is no vacuum hoses off or broken, you can check the fuel pressure make sure it's correct, or it may have a bad coil, that should keep you busy let me know what you find out
Jun 19, 2009 at 3:46 AM
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