20 Most Recent 1989 Buick LeSabre Questions & Answers


Most fuses are located near the driver under the dash to the left side.
There are some under the hood near the battery.
Hope this helps.

1989 Buick... | Answered on Mar 01, 2019


Make sure it was not over filled or underfilt .did they put the correct filter .also check your transmission pump

1989 Buick... | Answered on Nov 16, 2017


Coil pack/packs could be gone

1989 Buick... | Answered on May 11, 2017


Probably security. Next time see if the light flashes or stays on.

1989 Buick... | Answered on Dec 13, 2015


5 or 6 hundred

1989 Buick... | Answered on Mar 01, 2015


check bottom of water pump

1989 Buick... | Answered on Mar 01, 2015


If your car has a MAF sensor, it is in the air intake hose between the intake and the air filter.
If the check engine light is on, you would need a scanner to read the computer data coming from the sensors to diagnose the problem.

1989 Buick... | Answered on Feb 21, 2015


check the firing order for the HT leads as this indicative of crossed leads.

1989 Buick... | Answered on Jan 26, 2015


You will need to figure out if you are lacking spark to the plugs or fuel to the injectors to know which system to test.

1989 Buick... | Answered on Jul 30, 2014


What does light up mean-no dash lights

You have a bad starter solenoid
You have a bad starter
You have a dead battery
Cable problem

Engine turns over & you have a no start condition?

What exactly in detail do you want

We need test results something technical to answer

If your off to a shop anyway-well!!

1989 Buick... | Answered on Jul 17, 2014

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