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View Full Version : Crank position sensor leak



Jay
03-10-2010, 09:11 PM
my Crank position sensor is leaking oil, im not sure why does anyone have any experience with this? its also missing the bolt that holds it in place and I need a replacement.

96LT1355Z28
03-11-2010, 02:34 PM
I'm not sure of the bolt size but I'd say that's why it's leaking. There is standing oil at the bottom of the timing cover so is your sensor isn't held in tight it's gonna leak!

Spartan7
03-11-2010, 08:07 PM
The bolt is M6x1x12. There is also an o-ring on the sensor. Pull out the sensor and make sure it isn't torn.

Wooshie
03-11-2010, 09:34 PM
Mine was leaking also. I replaced the O ring in it and it was fine.

JAKEJR
03-12-2010, 04:50 PM
Missing bolt and, possibly, bad "O" ring.

Jake

Jay
03-13-2010, 12:24 AM
Thanks guys