No. Compression still occurs and the motor should be very , very hard, if at all possible to turn by hand without a great deal of leverage. Removing the spark plugs - and making sure it's in neutral (so your not trying to turn anything else or a locked transmission) would make it much easier.
the answer is no. 2002 was the first year the liberty was made. in 2003 they change the computer modules..the only engine you can put in a 2002 jeep liberty is a 2002 engine
How do you reset engine light on jeep liberty diesel
That is not a valid code number, it should be a "P" followed by four numbers. example P0123
It has a timing chain that should last the life of the engine.
Never under normal circumstances. It is designed to last the life of the engine.
As 2003 Jeep Liberty uses 5W30 engine oil. It can be synthetic, conventional, or a blend.
The 3.7 litre V6 engine in a 2003 Jeep Liberty has a timing CHAIN
When buying a frieghtliner FL70 you should look for engine problems. Each engine has different issues but actual hours on the engine would be the bigger issue, rather than milage. In other words, how much idle time and does the truck have a generator? How frequent was the oil changes? A dyno and engine oil analysis (on old oil) should give you a reasonably clear picture.
10w30 for 2004
what is this code p1491 on 2003 jeep liberty
Replace the engine.Replace the engine.
disconnect battery for at least 10 minutes that should reset computer code