1988 GMC Suburban computer

ANDYTOMS56

MEMBER
1988 GMC SUBURBAN
7.4L
V8
2WD
AUTOMATIC
180,000 MILES

I have a 1988 gmc suburban serria classic 2500. It needs a new computer. These computers have the old prom chips. Can I get another computer with a correctly programmed prom chip in it or can I pull the one out of the old computer and switch it?

Monday, April 6th, 2015 AT 10:31 PM

1 Reply

CARADIODOC

MECHANIC
33,870 POSTS

You normally pop the chip out of the old computer and plug it into the replacement computer.

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1988 GMC Suburban computer

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