Having problems with your Cars & Trucks ?

Gas gauge don't work. says it's full all the time. new sending unit,gastank,fuelpump, and fuel fiter.

\015 Ran ground wire from battery to sending unit still didn't work right.\015 Posted / edited by AnonymousUser on : 18-06-2018

Answers :

I don't have the specs on your dash gauge. You would want to run an OHMmeter to test resistence at the dash gauge, then check the Ohms at the wiring from the fuel sending unit. The change in the Ohms from the fuel tank is what moves the dash gauge.

Best I can help with is a chassis diagram at Autozone.com, FREE, when you register your car.

You can go to a Salvage yard with an Ohmmeter and test a fuel gauge on-the-car to see if it has different resistance. This would indicate whether your gauge is good or not.
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