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View Full Version : 98 chevy 6.5 oil presure switch

gearhead
08-11-2007, 07:54 PM
where is it located on the eng thanks
grancito
08-11-2007, 08:38 PM
It's behind the fuel filter to the drivers side of the engine valley and stands up with angle toward the passenger side.
jimirwin
08-13-2007, 02:26 PM
Just played with this on my 96. On mine, it is just in front of the fuel filter, right under the rear left branch of the intake manifold, sticking straight up. ARRGGGHHH! An oil pressure switch socket from AutoZone fits great, but not when the switch is on the engine, nor to install a new on on there. Got a combo end wrench to bend, but neither the box end nor a standard 12 pt socket will hold, as the corners are rounded over too much!

And the switch I did install makes my oil pressure gage peg to the high side.

Again ARRRGGGHHH!!!!

Suggestions???