Need to know the year. Oil pressure ? Or cylinder compression ?
60 to 66 PSI. Can be as low as 50 when engine is running.
At idle 13-20 psi With ignition on without engine running 23-31 psi NEW ANSWER: The book says 9 to 13 LBS.
Key on engine off, Should read 60 to 66 PSI. No lower are higher are you will have problems.
The CSFI (Central Sequential Fuel Injection) system calls for 56-62 psi.
Engine compression psi? Radiator cap psi? Engine oil pressure psi? Tire pressure psi? Fuel pressure psi?
55 PSI to 62 PSI no higher are lower are you will have starting or running problems.
Tire psi? Engine compression psi? Radiator cap psi? Engine oil pressure psi?
40 psi with a warmed up engine sounds normal to me.
Normal compression on a gasoline engine is about 125 psi.
The 2.2L engine, 41 to 47 psi. The 4.3L engine, 60 to 66 psi.
front shocks 0-6 psi..........rear shocks Standard model 0-57 psi.....Interstate and Aspencade 28-57 psi .......There you go.
1.8L/1.9L engine not running 35-45 psi. engine running 30-40 psi. 2.0L '97 eninge off 35-45 psi, engine on 30-40 psi. '98 thru 2000 engine off 50-85 psi, engine on 25-35 psi. recommended values.