Pressure test system to determine where leak orginates to determine fix
depends on where the oil leak is at
How fix code P1140
You will have to locate the source of the leak before you can fix it. Re-post with your findings.
You have to determine the source of the leak then decide on how to fix it.
depends where the leak is, and how bad it is.
Buy a new one.
i was wondering how to fix a Nissan sentra 1996 1.6 c.v boot just some instructions.
antifreeze leaking into the oil pan
Find source and fix it.
Replace
If your security sensor in your 2001 Nissan Sentra 2.0 is jarred or jammed you should have it replaced.
Replace the thermostat gasket.