Your 1999 Buick may shut off while driving due to several potential issues, including a failing fuel pump, clogged fuel filter, or a malfunctioning ignition system. Electrical problems, such as a faulty battery or alternator, can also cause the engine to lose power unexpectedly. Additionally, issues with sensors like the crankshaft or camshaft position sensors may lead to stalling. It's advisable to have a mechanic diagnose the problem to ensure a proper fix.
Out of gas
There are several complications that can cause a 1999 Dodge Caravan to shut off while driving. Most common issues include ignition problems or fuel delivery problem.
One of the main causes for a 1998 Buick LeSabre to die while driving is a problem with the computer. The computer might tell the fuel pump to shut off and stop sending fuel to the motor.
I would need a little more information about your problem. Did the check engine light come on? After it shut down did it start back up? How were you driving when this occured?
Possibly the crank case oil sensor. Had the same symptoms on a Buick LeSabre '91
Ford f350 super duty shut off and lose power while driving
car starts but shut off while driving
had a 1988 Buick somerset that did the same thing-- took it to a local repair shop an they unpluged a sensor on the transmittion and never had a bit of problems with it after that
Put on or engage your emergency break.
sounds like a mass air flow sencer
Could be a bad fuel pump Electric or gas. Fuel Filter could B ALMOST completely clogged.
Hi we have a 1999 chev suburban that is doing the same thing, did you find an answer to your problem?