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Spark Plugs

Posted:
Thu Dec 16, 2010 8:21 am
by 89powerram
I am going to replace the plugs in my truck and was just wondering if anyone know what the spark plug gap should be?
Thanks
Re: Spark Plugs

Posted:
Thu Dec 16, 2010 2:00 pm
by camoit
There is a first gen factory manual in the manual section off the index page. look in there the gap should be the same or real close to it.
Re: Spark Plugs

Posted:
Thu Dec 16, 2010 9:30 pm
by beachrat92
my manual say .039-.043. for an 88. it should say under the hood
Re: Spark Plugs

Posted:
Thu Dec 16, 2010 11:51 pm
by ipods.rocks
i just did mine today, .044, for an 88, or at least thats what autozone says