The black smoke could indicate worn piston rings. This would allow excessive amounts of oil into the combustion chamber and cause misfires and generally low engine performance.
black smoke is usually a sign of bad piston rings, meaning they arent sealing correctly, and meaning that they need replaced which means a total engine rebuild basically.
Perhaps it wasn't installed correctly, and the valves aren't opening and closing properly.
No.
How do you replace the clutch slave cylinder on a 1989 jeep wrangler
No. A Jeep Wrangler does not have an inertia switch.
No. A 2009 Wrangler and a 1989 Wrangler have a different bolt pattern.
The correct factory tire size for a 1989 Jeep Wrangler is 205/75/15.
no they are a different bolt pattern
No, different bolt pattern.
A 1989 Jeep Wrangler needs 6 quarts of oil for an oil change.
Yes those are the same model of wrangler, the top will fit just fine.
The fuel pump on a Jeep Wrangler is inside the fuel tank.