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-   -   Sporadic heater needle (https://67-72chevytrucks.com/vboard/showthread.php?t=2295)

Elvis 04-25-2002 09:03 PM

Sporadic heater needle
 
The needle on my heater gauge literally bounces back and forth from one side to the other. All wires seem solidily connected. Any thoughts? Thanks, Elvis

Longhorn Man 04-25-2002 09:11 PM

Either the wire is grounding out somewhere, or your sensor is making contact in the head somehow.


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'69 G.M.C. 350/350. Trying to clean up the left over damage from the Dope-Smokin-Old-Man
I've been dubbed the Longhorn Freak/Fanatic/Expert, I just hope I can live up to it.
FINALLY got the HORNIAC...a '70 one ton Longhorn with a Pontiac 350/350 and lots of 'personality'. Check out The Longhorn Webite.
If you need a pic posted, E-mail me at longhornmail@yahoo.com
Andy, in Columbus Ohio



Elvis 04-25-2002 09:31 PM

Longhorn, thanks, I'll check those two things this weekend.

Fast68Chevy 04-25-2002 10:15 PM

trace that dk green wire under the hood very carefully from the head to the firewall under master cylinder

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Randy- Lincoln, IL

r68c30@hotmail.com 2177353230
-71 C-10 350/CH465/3.07, assemble it, yeah right, that'll happen in this world,(not)
-84 Z28 Camaro 5.0L 700R4, 3.73, beater, paid way too much for it like an idiot,,
-84 Firebird SE 2.8L T-5, rod knocking, dammit,,
-82 Firebird 350 4bolt (TBL)/TH350, not running, dammit...
buy/sell/hoard/trade most any GM vehicle parts of any kind
-parting out: '81 Cutlass Supreme Brougham
*Paint is overrated
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