1986 Buick Grand National Overview

Grand National

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Grand National

Looking for a Used Grand National in your area?

CarGurus has 2 nationwide Grand National listings and the tools to find you a great deal.

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Buick Grand National Questions

How Do I Repair A Power Antenna?

The power antenna intermittently raises or fails to raise. It sometimes raises when I drive over potholes, sometimes when I turn on the radio, but only when it feels like it.

118 views with 3 answers (last answer 3 months ago)

Is There A Fuseable Link In The Ignition Wiring

I created a spark when i lowered the steering column,, an now when i start it,,it will only run for 2 or 3 seconds and dies everytime...

12 views with 1 answer (last answer 9 months ago)

Where Is The Ecu Located On A 86 Buick Grand National?

replacing turbo need to install chip

443 views with 1 answer (last answer 3 years ago)

Where Is The Computer Located On A 86 Grand National?

The turbo broke, so i am replacing it with a bigger turbo. The new turbo requires I install a new computer chip.

284 views with 1 answer (last answer 3 years ago)

Where Is The Emc Located On A 86 Grand National?

163 views with 1 answer (last answer 3 years ago)