Having problems with your 1995 Buick Regal ?

2001 BUICK REGAL 3.8 RUNS COLD GOOD STUMBLES ON AND OFF WHEN HOT

\015 FUEL PRESSURE IS 45PSI, PUT NEW CRANK POSITON SENSOR (THINKING THE THERMAL RUN AWAY PROBLEM), NO CODES, ONLY THING CAN SEE IS THE MAP SENSOR HG RAISES JUST BEFORE THE STUMBLE THEN GOES BACK TO 9HG RUNS GOOD UNTIL STUMBLE AGAIN, NEW FUEL FILTER , AIR FILTER ,AIC VALVE NEW , CLEANED MAF AND PORT , BEFORE AIC AND CLEANING RAN REAL RUFF NOW WILL AS I CALL IT HICK UP ABOUT ONCE EVERY MINUTE IN THE 195 DEGREE RANGE NOT SO OFTEN WHEN WEATHER IS COLDER PROBLEM CAME ON WITH NO CAUSE CAR HAS 200,000 REGULAR OIL CHANGE AND FLUIDS WAS GOING TO CHECK PCV AND MAP SENSOR NEXT ANY CLUES TO PROBLEM NO SMOKE NO LEAKS ALSO NOTICED A LACK O F PEDAL RESPOSNSE SINCE THIS STARTED\015 Posted / edited by AnonymousUser on : 11-12-2017

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Repair Help & Product Troubleshooting for 1995 Buick Regal

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