caveman133
New Member
- Joined
- Oct 18, 2016
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- Location
- Bahrain
- Members Ride
- Commodore ve ss
I have the 07 commodore ss. Hot idle gives me 100 KPA and WOT @6000 gives me 450 KPA.
My idle is low. I've replaced oil pressure senor, installed melling high pressure oil pump yet still the same pressure. There is no ticking noise no weird noise and no sign of damaged cam bearing or main bearings. The engine runs very smooth and has done only 63000KM.
I am in need for some help to resolve this. Could it be a definitive pump? The O-Ring is in good shape. Could it be a defective sensor. I checked it manually when cold with a pressure gauge and it idled at 210 KPA. It once i press the peddle it goes to 480 KPA not even full throttle. But that was cold.
Cold start pressure is at 350 kpa
The warmer it get it drops which is normal. Fully warm is 100-110 kpa
What you guys think?
My idle is low. I've replaced oil pressure senor, installed melling high pressure oil pump yet still the same pressure. There is no ticking noise no weird noise and no sign of damaged cam bearing or main bearings. The engine runs very smooth and has done only 63000KM.
I am in need for some help to resolve this. Could it be a definitive pump? The O-Ring is in good shape. Could it be a defective sensor. I checked it manually when cold with a pressure gauge and it idled at 210 KPA. It once i press the peddle it goes to 480 KPA not even full throttle. But that was cold.
Cold start pressure is at 350 kpa
The warmer it get it drops which is normal. Fully warm is 100-110 kpa
What you guys think?