mschultz373
Member
- Joined
- Mar 11, 2020
- Location
- dirty coast
what's the spec for a 94 940 Turbo? running LH2.4. I hooked my gauge up at the rail and it read ~45psi. seemed to hold for a few minutes after turning off, too. It was a quick read before leaving the shop for the night.
I read on some 'volvo answers' site that that's high, but I figured I'd come to the experts and ask.
I have yet to test pressure at the fuel supply line to the main pump. should that spec be the same?
what does it mean if my PSI is above/below the spec? I've been getting terrible gas mileage (14-16mpg) so I wonder if she's running rich, but I don't know for sure if that'd be verified with a pressure reading or not.
thanks as always yall
I read on some 'volvo answers' site that that's high, but I figured I'd come to the experts and ask.
I have yet to test pressure at the fuel supply line to the main pump. should that spec be the same?
what does it mean if my PSI is above/below the spec? I've been getting terrible gas mileage (14-16mpg) so I wonder if she's running rich, but I don't know for sure if that'd be verified with a pressure reading or not.
thanks as always yall