Gm part # for oil pressure switch for 97 ss

Reply Subscribe

Thread Tools

Search this Thread

03-18-2018, 03:10 PM

cam2z

Registered User

Thread Starter

Join Date: May 2007

Posts: 87

Gm part # for oil pressure switch for 97 ss

Does anyone know the gm part # for the oil pressure switch that is located on the back of the intake manifold. This is for 1997 lt1. Thanks

03-18-2018, 03:28 PM

Chimera96

Registered User

Join Date: Jun 2003

Posts: 1,083

Re: Gm part # for oil pressure switch for 97 ss

may be here, courtesy of shbox.com

03-18-2018, 06:47 PM

Injuneer

Administrator

Join Date: Nov 1998

Location: Hell was full so they sent me to NJ

Posts: 70,650

Re: Gm part # for oil pressure switch for 97 ss

1993-1997 F-Body Part Number Collection

It's way down toward the bottom of the list.

03-18-2018, 09:26 PM

cam2z

Registered User

Thread Starter

Join Date: May 2007

Posts: 87

Re: Gm part # for oil pressure switch for 97 ss

What is normal oil pressure for a lt1. On cold startup I get around 40 psi and hot idle I say 10-15 psi.

03-18-2018, 09:38 PM

Injuneer

Administrator

Join Date: Nov 1998

Location: Hell was full so they sent me to NJ

Posts: 70,650

Re: Gm part # for oil pressure switch for 97 ss

Fairly normal for an LT1 engine with medium/high miles on it, assuming 5W-30, or 10W-30 oil. New LT1 engine would be 30 PSI fully warmed up, 650-800 RPM idle.

03-18-2018, 11:33 PM

cam2z

Registered User

Thread Starter

Join Date: May 2007

Posts: 87

Re: Gm part # for oil pressure switch for 97 ss

There was 10w30 in the car originally i switched to 10w40 and seen no difference in change in pressure. That has me to believe it might be the pressure switch going bad. Car has 114,000 miles on it.