Engine Mechanical problem
1994 Chevy Silverado V8 Four Wheel Drive Automatic 189000 miles
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I HAVE A 1994 CHEVY 3/4TON 4X4 WITH 189,000 MILES. HAVING A PROBLEM WITH ROUGH IDLE. TRUCK STARTS AND RUNS FINE UNTIL I STOP AT A LIGHT OR SOMETHING AND IT HAS TO DROP TO IDLE. AFTER ABOUT 5 TO TEN SECONDS OF BEING STOPPED IT BEGINS TO DROP IN AND OUT OF REALLY LOW IDLE ALMOST LIKE IT WANTS TO CUT OFF. ALSO NOTICED THE PROBLEM WHEN I PARALLEL PARK AND TURN THE WHEEL REAL HARD. SO FAR IVE REPLACED MY SPARKS, WIRES, CAP AND ROTOR, DISTRIBUTER, COIL, AIR FILTER, AND COMPUTER, AND STARTER. ALSO RAN FUEL CLEANER THROUGH SYSTEM. BUT DID NOT SOLVE PROBLEM..

I ALSO NOTICED THAT WHEN I RUN THE HEAT THERE IS A SLIGHT FUEL SMELL. AND MY EXHAUST HAS A FUEL SMELL TOO