The mass air flow or crankshaft position sensor may fail causing the engine to stall intermittently. Proper diagnoses will be necessary to determine the cause of any stalling condition.
Resources for the Repair and Maintenance of your 1994 Buick LeSabre
1994 Buick LeSabre
1994 Buick LeSabre Problems
The intake manifold gasket can develop external engine oil leaks. The intake manifold will need to be removed and the gaskets replaced to correct this issue.
One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail. This can result in incorrect air delivery or temperature. If this occurs, fault code(s) stored in the HVAC control module should be available to assist with diagnoses.
The water pump may develop a coolant leak resulting in an engine overheating condition.
The front struts may show signs of wear, or be excessively bouncy ride at freeway speeds. This may begin to occur at around 75,000 miles.
1994 Buick LeSabre Questions and Answers
do the starter need to be replace if the car don't start and if it cuts off while driving
replaced pads, driving the disc brakes are getting hot. Jacked car up and pumped up brakes then checked to see if they are dragging. they free wheeled easily.
I cannot find the fuel pump fuse or relay nothing is marked and I cannot find location of fuse or relay
CODE READER GAVE THIS CODE...FULE CUTOFF RELAY CIRCUIT- OPEN OR SHORTED TO GROUND. NEED TO FIND FULE RELAY CIRCUIT.
1994 Buick LeSabre Reviews
As long as you take care of this vehicle it is a nice vehicle to own. The only down fall is the quick rust on the bottom of car and high cost of maintenance.
I really don't care about any of the features. I was just in an accident today in my '94 lesabre and came away with barely a dent, the other car was totalled, and everyone came out just fine. I love my car, even though it may be dinosaur like at some points I really don't give a jizz because it saved mine and two other lives today.
Very nice car but the bad mileage is TOURIBLE! I bought it from 5 days ago. very helpful and comfortable car like a boat! But I didn't know what the 10 mpg caused by? It chocked me!
THIS HAS BEEN A PRETTY RELIABLE VEHICLE. THE ONLY PROBLEMS I'VE HAD ARE THE CENTER ARM REST BOLTS BROKE. THE ALTERNATOR WENT OUT AND THE BRAKE MASTER CYLINDER LEAKED. CAR DRIVES FINE AND IS VERY COMFORTABLE.