aloha from pacific islander = Oil pressure warning light.

[Trailboy]

I'm newbie and looking for help = Oil pressure warning light.

When going up the hill and something when i'm on parking gear, i got the oile pressure warning light coming with the oil pressure needle going down to O.
Happens only a second then when i accelerate it comes back to normal.
I suspecting the battery.

Please need advise about this ghost troubleshoting.

Mahalo

[mason10198]

Almost positive that's your oil pressure sensor switch because I had the exact same symptoms. It resides on the passenger side of your engine right above the oil filter. It's cheap on Amazon, just make sure you get one of those special shaped sockets to remove/reinstall it.

Sent from my SAMSUNG-SM-G870A using Tapatalk

[Trailboy]

tks mason,
i saw a AC Delco sensor = must be a good one ?

mahalo

[Trailboy]

forgot to mention rough idling when oil pressure light came in. I cleaned my TBody but still got the problem ...