To check the sender, I'd extend the wires outside the engine compartment ( <img border="0" alt="[Shiner]" title="" src="graemlins/shiner.gif" /> ) and check the voltage and resistance with and without the engine running.

If the values don't change, then the sender's toast, if they do, the sender should be OK.

Sounds like you already tested the gauge, so if the sender tests OK, there may still be a wiring problem.

Good Luck, Jay

<small>[ May 29, 2003, 06:47 PM: Message edited by: Pyro4117 ]</small>

1991 Trooper - DEAD! 2.8 V6, 5 spd, 4WD, HD clutch, 2.25" exhaust, EPROM Chip, KC/Hella, Aisin hubs, Rancho 9000X's, Panasonic/Infinity/Alpine
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