The firing order should be 1-5-3-6-2-4.
the 4.0 six in a 90 jeep Cherokee is not a v6 it is an inline 6. the firing order is 153624
.35 to .40
The engine computer is the voltage regulator.
The exact cost to repair a blown head gasket on a Jeep Cherokee varies. It should run between 20 and 40 dollars.
This is not advised. Use 10w30.
Depends on your skills as a mechanic, your tools, and the problem. Some of them you have to Chad in all honesty NO. well you can if you want to pay an extra 40% any private shop can work on a jeep Cherokee
A full operating temperature it will be around 40 psi.
40 psi plus or minus 540 psi plus or minus 5
40 psi plus or minus 5
My two top picks would be 1: flowmaster 44's or 40's 2: glasspack