There are many ground wires on this vehicle. The main one being the negative, (Black) battery cable.
I found that a wire to the ignition switch was broken where you put your key in . this did not let the chip be read . and the security kept flashing.and car would not even start. after repairing the wires it started up perfect. hope this helps
87 will work just fine in your Lesabre or, if you are at altitude (such as Colorado) 85 is sufficient. Using a higher grade will improve performance so little you will never notice it. Even with the Cadillac engine 87 works very well. I drive a Cadillac Deville and use 87 even though Cadillac recommends 89. I tried it and the gas mileage was the same and no noticeable improvent in power. The car is well over 100,000 miles and still runs strong.
I have a 2000 LeSabre and always was supprised to find water in the drivers side floor after a rain. One day while waiting out a thunderstorm, I looked for the leak. I found water running out at the bottom of the door, behind the door panel. I looked for a drain hole in the door, and could not find one. (The water inside the door has to come out somewhere, I just couldn't find where!!!) I then looked at the weatherstrip along the door post behind the mirror and found the weatherstriping was wrinkled. I straightened up the weatherstrip and have not found any water for about a year. High and dry in my Buick
Make sure your radiator is full of coolant
it sounds like your neutral safety switch
where is the engine controle module located in a 1995 buick lesabre
The 1998 Buick LeSabre solenoid can be found on the firewall in the engine compartment. There will be three solenoids on the firewall.
the LeSabre has a timing CHAIN. It does not need to be replaced. (unless you broke it :)
The 3.8 litre V6 engine in a 1992 Buick LeSabre has a timing CHAIN
Thanks
The starter on a 1989 Buick LeSabre can be found on the driver's side of the engine. It is down low, back by the bell housing for the transmission.
The starter on a 1989 Buick LeSabre can be found on the driver's side of the engine. It is down low, back by the bell housing for the transmission.
Check for a vacuum leak.
check your manuel
3800 v-6
On the RF of the engine underneath.