Re-Volt

hello all.. in the past 2 days the Red oil light came on when i start the car in the morning. as the car warms up the light goes off!! i checked the oil level and its full.. as the car is parked all day long when i am at work and start it at the evening the light is off.. any advice ? thank you in advance.

Jiggerypokery

My advice would be to buy a new sensor and install it, and in the mean time - do not drive the car, you could be doing any amount of damage. The oil pressure warning light comes on at 2.1 PSI.

See here for troubleshooting.

Re-Volt

hi thank you for your reply. some one told me it may be the oil pump.. i will check it as well.