I HAVE A 89 CELEBRITY W/ V6 2.8 ENGINE....I RECENTLY GOT A TUNE UP AND REPLACED THE TPS ON MY CAR, BUT NOW WHEN I DRIVE AND THE CAR WARMS UP WHEN I STOP AT A LIGHT THE ENGINE ACTS LIKE IT WANTS TO STALL BUT CATCHES ITSELF AND I KEEP MY EYE ON THE BATTERY GAUGE AND IT HAS SUDDEN DROPS IN VOLTAGE WHEN IM STOPPED WITH THE BRAKE APPLIED, BUT....IF I PUT IT IN NEUTRAL OR PARK IT WILL IDLE FINE..AND ALSO WHEN IM ON THE FREEWAY THE CHECK ENGINE LIGHT WOULD COME ON AND TURN OFF BUT WILL STILL DRIVE FINE BUT DOES NOT DO IT ON THE STREET WHEN I STOP A LOT.....MY MEACHANIC SAID MY MAP SENSOR COULD BE BAD BUT I BOUGHT A DURALAST ONE FOR 30 BUCKS AT AUTOZONE AND IT DIDNT MAKE A DIFFERENCE AND I WAS TOLD I HAVE TO GET A BETTER BRAND.....I DONT KNOW WHATS GOIN ON I NEED HELP
PLEASE ANY SUGGESTIONS WOULD BE GREATLY APPRECIATED???
PLEASE ANY SUGGESTIONS WOULD BE GREATLY APPRECIATED???