North American Turbocoupe Organization

Oil pressure sending unit
Huey866 Offline
Posting Freak
my oil unit is leaking a small ammount of oil down the side of the motor. Is there a common place where or around these things leak? Its a tight fit back there and I wanna get everything fixed on this car that needs fixed before I start doing mods.


87 Turbo coupe, 5spd, full factory options, custom 3 inch exhaust
87 TurboCoupe - silver, 137k, 5-speed, 3.73 w/ superior axles, Maximum Motorsports suspension, 03 Cobra Brakes, 93 GT vacuum assist, Griggs Subframe connectors, RR cam, Essy Adj. Cam Gear, Boblog, Bob Elbow, .63 T-3, ARP headstuds, Stinger 3in Exhaust, Magnaflow Muffler, AEM gauges, Tweecer RT, Godspeed Omega 18x9

Pete D Offline
There are 4 potential leaks in that area.
1. the oil sending unit itself where it screws into the supply manifold.

2. The supply manifold where it screws into the head.

3. The turbo supply line where is screws into the bottom of the manifold. This is hard to see without removing the upper intake and moving some things aside.

4. a crack in the oil supply line.

you need to make sure what is actually leaking as it's all going to look the same.
Pete Dunham


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