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Speedometer problem "quartz"


Aqua Angel
07-29-2006, 09:59 AM
i just recently got myself a bigger van as my little chevy Astro van no longer cut it for my cargo that i haul around for work, So i got myself a G20 chevy van on propane with a 350 engine v8.
My question is.
My speedometer works fine for about 5 minutes "when cold" then suddenly stops working. i have traced pretty much all the wires and check some computers except the one under the driver seat.

Could that computer control my instrument cluster? as i replaced the speedo and even my new speedo didn't work.

Any help will be greatly appreciated as i would love to know how fast i am going as that beast got some power

Blue Bowtie
07-30-2006, 09:46 PM
What year van?

Aqua Angel
07-30-2006, 11:46 PM
1991 is the year of my van:icon16:

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