Gauge restore

[RuralRoute C-30]

I recall just picking up a small can of GM red spray paint at NAPA. There are a few versions of 'red' but take your pick.

I did learn by doing that those needles are fragile when my first thought was to remove the needles to paint...I was wrong.

Was lucky to have a spare set of gauges to replace the one needle I broke when trying to remove it and left the rest alone. Took some advice from here to just slice paper and slide behind the needles to mask the gauge face when painting the needles.

Just another lesson in learning to watch paint dry between coats! Hope it helps.


Mark

[CaliDude76]

Originally Posted by RuralRoute C-30

I recall just picking up a small can of GM red spray paint at NAPA. There are a few versions of 'red' but take your pick.

I did learn by doing that those needles are fragile when my first thought was to remove the needles to paint...I was wrong.

Was lucky to have a spare set of gauges to replace the one needle I broke when trying to remove it and left the rest alone. Took some advice from here to just slice paper and slide behind the needles to mask the gauge face when painting the needles.

Just another lesson in learning to watch paint dry between coats! Hope it helps.


Mark

You know... all my gauges decided to stop working.. i have an 84... same cluster set-up as you.... the Speedo squeeks and wobbles like heck... need to change that for sure.... but the fuel gauge only reads to quarter tank when full.... does the printed circuit board behind the cluster have anything to do with them not working? dont know if i should go head and get all new gauges, or start with the circuit board first... thanks in advance

[RandyP]

The speedometer runs off a cable alone, the gas gauge does rely on the printed circuit, but faulty gas indicator is usually a different issue. If all other gauges are working, I'd trouble shoot it a bit further first. Chances are the trouble is inside the fuel tank, at least in my experience.

[RuralRoute C-30]

Originally Posted by CaliDude76

You know... all my gauges decided to stop working.. i have an 84... same cluster set-up as you.... the Speedo squeeks and wobbles like heck... need to change that for sure.... but the fuel gauge only reads to quarter tank when full.... does the printed circuit board behind the cluster have anything to do with them not working? dont know if i should go head and get all new gauges, or start with the circuit board first... thanks in advance

Not an expert on this but I have been there and done it. Might start at the source and inspect the grounds first and then the circuit board behind the gauges. (actually to say it is a 'board' is inaccurate when it essentially is a film of plastic)...but if you get that far you'll see this:

or in my case before I fixed it...this:


Bought this truck that once must have been a mouse house at some time in its lifetime. Always learning!

Mark

[CaliDude76]

Originally Posted by RuralRoute C-30

Not an expert on this but I have been there and done it. Might start at the source and inspect the grounds first and then the circuit board behind the gauges. (actually to say it is a 'board' is inaccurate when it essentially is a film of plastic)...but if you get that far you'll see this:

or in my case before I fixed it...this:


Bought this truck that once must have been a mouse house at some time in its lifetime. Always learning!

Mark

Right on! Thanks.. I see those circuit dealios in my ClassicParts, and LMC Catalogs.. might just go head and pick one up... how do you remove and replace those? Do they just peel off?

[RandyP]

The lamp sockets and such hold them in place.