1999 Buick LeSabre Questions

Answered 1999 Buick LeSabre Questions

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horn dont work fuses r good ?
The car will start most of the time but when I drive randomly the electric stuff will turn off like the radio, gauges, electric door locks and window and I can't figure out what is causing this.
I have replaced coil pack and crank censor and after I drove it for about 4 miles it did it again. My codes are P 0303 and P 0336
Car starts and I drive for a day or so then the car will not start. Tried both keys and the same thing happens. Is it the key security chip or maybe you have had the problem with the Key or the security system in the...
i took my car into pepboys due to the steering being hard,they diagnosed my car and said i needed a new power steering pump so they replaced it and i still had the problem,so they found out that pump was defective,aft...
my fan will not cut off when I turn the car off. the relay sticks
Number one cylinder is not firing at all when I removed the plug it was fouled with brown gick (oil & antifreeze). So I would lean to it having a cracked/leaking intake on number one runner or a head gasket . Probably...
We are looking at this 1999 Buick LeSabre Limited. It's interior and exterior are in pretty good condition. Carfax reports normal maintenance except for a minor fender bender in 2004. It's a 3.8L V6 MPI with 4 pretty ...
Fixed broken ignition wire. Now security lite comes on a lot and sometimes car won't start even after I follow steps n manual. All happens intermittently. Is there a way to bypass security system? Bought car used w/ 6...
new 6/3 coil, wires and plugs. injector has 13.1 ohms, noid light lights, without pulling the injectors out..is there a way to diagnose a leaking injector. a balance test?...o2 sensor readings?..
the reader picks up a po303 only after a long period of idling.the first o2 sensor reads .1 to .7.