The high pressure power steering hose will commonly leak fluid; it should be replaced.
Resources for the Repair and Maintenance of your 1991 Pontiac Grand Prix
1991 Pontiac Grand Prix
1991 Pontiac Grand Prix Problems
The fuel pump may fail causing engine to stall and not restart.
You may be able to prevent transmission problems by servicing the transmission and inspecting the fluid every 30,000 miles. If the fluid is dark or burned then the transmission system should be completely flushed.
The water pump may develop a coolant leak resulting in an engine overheating condition.
Contaminated brake fluid can cause problems in the brake system and it should be flushed every 60,000 miles.
1991 Pontiac Grand Prix Recalls (Recent)
Summary: THE FRONT DOOR SHOULDER BELT GUIDE LOOPS MAY BE CRACKED AND ARE NOT IN COMPLIANCE WITH FMVSS 208.Learn more »
Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES ORIGINALLY SOLD OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, WISCONSIN, AND THE DISTRICT OF COLUMBIA, WHERE ROAD SALT USE IS HEAVY. A CONDITION WHERE ONE OR BOTH FRONT ENGINE CRADLE BOLTS CAN PULL THROUGH THE RETAINERS DUE TO CORROSION OF THE RETAINERS.Learn more »
Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES AND MINI VANS ORIGINALLY SOLD OR CURRENTLY REGISTERED IN THE FOLLOWING STATES: CONNECTICUT, ILLINOIS, INDIANA, MAINE, MASSACHUSETTS, MICHIGAN, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT AND WISCONSIN. THE REAR CRADLE BOLTS PULL THROUGH THE RETAINERS DUE TO CORROSION OF THE RETAINER. IF BOTH BOLTS PULL THROUGH, THE REAR CRADLE WOULD NOT LONGER BE SUPPORTED AT THESE MOUNTING LOCATIONS AND THE STEERING INTERMEDIATE SHAFT CAN SEPARATE FROM THE STEERING GEAR.Learn more »
Summary: THE FOG LAMPS, LOW BEAM HEADLAMPS, AND HIGH BEAM HEADLAMPS CAN BE OPERATED SIMULTANEOUSLY. THIS CAN CAUSE THE HEADLAMP CIRCUIT BREAKER TO OVERLOAD AND TRIP, RESULTING IN LOSS OF HEADLAMPS (LOW AND HIGH BEAM) AND FOG LIGHTS.Learn more »
1991 Pontiac Grand Prix Questions and Answers
My car feels like it's towing a trailer at lower speeds driving around the city. My repair manual calls it "Chuggle" but they don't tell me how to fix it. It's a back and f...
My car has had trouble starting for awaile now.went to friends house for a couple hours went to go home and car will not start.had starter tested it is good. need help
My car outlets will not work at all. My display doesn't work at all. Window doesn't roll down.
I have changed about all the sensers, code 33 comes up and i have changed the map senser checked the converter. It seems to run good wen i put it to the floor but if not it chugges and runs bad. th...