try taking the oil pressure switch out and taking a gauge and putting it in there and see if you have pressure there if not then it could be a bad oil pump.
there is no cut off switch on a 1999 gmc sonoma
it is located on the passenger side of the engine compartment by the overflow bottle
There's no fuel cut off switch its not like the Ford products- GM/Chevrolet's don't have it -Its the engine oil pressure sending unit that will cut off the fuel in the event of an accident
Bad oil pressure switch - $10 Clogged intake screen - $?? Bad oil pump - $1000 Worn bearings in engine - $a lot
A low oil pressure gauge has no reset. It comes on to tell you that the oil pressure is dangerously low. It will not go off until the pressure is restored. You may be low of oil or the pressure sensors may be defective.
Low oil level, faulty oil pressure sender/switch, excessive clearance in crank/engine bearings.
Bad oil pressure switch - $10 Clogged intake screen - $?? Bad oil pump - $1000 Worn bearings in engine - $a lot
Check your battery, neutral/park switch, brake switch (if part of immobilizer).
Bad oil pressure switch - $10 Clogged intake screen - $?? Bad oil pump - $1000 Worn bearings in engine - $a lot
My 2001sonoma headlights are always on .when you turn the switch on the dash they do not get brighter.
No. GM does not use those.
GM vehicles do not have inertia/reset switches.