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Gapping plugs on an 89' Regal


tandm

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Originally posted by Nevarmore:

Just use the same gap as the plugs that were in there. On an unmodified car that gap should be close enough to ideal to keep it running.

I guess that's kind of a duh smile.gif
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On my Buick there's a listing of different stuff in front of the radiator. .60 is what's on there. Is it a 3.8? It's probably .60. If worse comes to worse, you can call Advance Auto and it'll tell ya the gap smile.gif . Hope this helps.
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Guest xxxyyyzzz

If it's the 2.8L V6 enjoy rocking the motor forward to get at the back three plugs...

 

I found a come-along and a sturdy garage beam worked better then my previous trust-my-friend-with-the-crowbar method... smile.gif

 

As for gap, errr, I sold the car five years ago... redface.gif

 

A decent parts store should be able to tell you though.

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