GM Truck Fuel Gauge & Sending Unit Troubleshooting 1967-1987

Just a short easy to follow tutorial on how to test and diagnose your 67-72 Chevy GMC truck or 73-87 Squarebody, using a battery, test probe and a multimeter.

[@Drakes_Garage]

Every word spoken was information. Great information. No more, no less. Thank you. Easy to follow along.

[@American-OutdoorsNet]

Thanks for tuning in.

[@eliasdeleon9424]

Great info. Thanks for the video

[@American-OutdoorsNet]

Thanks for tuning in.

[@BiblesandC10s]

Good afternoon, sir. Let me tell you. I’ve been searching for a video like this for hours. You are very clear concise and it was. This was an amazing troubleshooting tutorial. I think you again I’m going tackle this today.

[@American-OutdoorsNet]

Thank you.

[@richardcranium5048]

I concur

[@borntobewild846]

Great info and teaching style

[@Reaglesracing44_]

on my 75 suburban the fuel gauge is reading at 3pm spot with key on or running. shut off it reads half on full tank. also tried another gauge with same reading

[@richardcranium5048]

Jet Lag by Nazareth is a great song.... We do thing a different way back in the USA

[@edwardanaya7577]

Hello, I have a 79 Chevy and was wondering where the tank selector switch connects? Mine was unplugged during the column replacement, thanks for your help!!

[@BiblesandC10s]

Hello sir what if my gas gauge goes full circle and goes past full does any keep that is bad? As soon as I touch the power to the Gas gauge it rapidly goes in a circle and goes pass full

[@marksanders1942]

Ok. You said leave comments and questions…so here. Goes. I have a 76 Chevrolet truck and there is no wire to the sending unit. Under the truck is a damaged white wire. Is that wire the sending unit wire? I have done no test yet but will. Thanks Mark

[@American-OutdoorsNet]

The wire to the sending unit is not white. Go to the bulkhead connector and look for a pink or tan wire. It originally ran from there behind the engine, down past the starter, down along the passenger side frame rail. It is likely cut somewhere along that path and may be buried inside wiring conduit.

[@marksanders1942]

@@American-OutdoorsNet thank you very much. I did forget to mention that this was originally a dual tank truck. Does that change anything? I am putting it back as only one tank I have not found the wire but will look again. Thank you very much

[@BUY_YOUTUB_VIEWS_e0e108]

added to my playlist.