How to Index The Jeep 4.0 Distributor

After having heard and browse many horror tales about Jeep 4.0's that don't run after pulling the distributor, I was very careful about putting in the distributor in my new Titan Stroker Motor.

The procedure within the manufacturing unit really useful procedure is stunning simple. Here is my methodology of implementing the recommended process.

Use a 3/four inch wrench to rotate the engine to the zero degree mark on the Damper. This is simpler if the electric fan is not in the way in which. Also, you must ensure that you are on the compression stoke of the engine. A technique to make sure that is to observe the movement of the valves and ensure that you are utilizing the mark just after the intake valve closes.

Another word: In the event you damper is previous, this is an efficient time to ensure it is not twisted by checking that the engine actually is at TDC when the damper lines up with the mark.

With the cap on the distributor, scribe a line just to the left on the primary terminal. Transfer this line down onto the metal distributor housing. On the Renix version, it is going to be close to the place the wires come out.

Use a screwdriver to set the slot within the oil pump drive to eleven O'Clock.
Now take the distributor cap off. Eyeball the mounting tang over the mounting bolt gap within the block. Private Label Manufacturer up the gasket you just dropped and put it back on.

Set the rotor to point to about four O'Clock. This will likely be a bit to the precise of your mark.
Lower the distributor in to the hole and allow it to have interaction the camshaft drive gears. The rotor will turn because the gears have interaction. When it hits bottom, the rotor should be pointing at the mark you made earlier. If not, attempt again.

Put the mounting clamp on and tighten the bolt.
From the tales I've heard, the computer will not work if the distributor indexing is off even one gear tooth. Through the use of this process, yours will likely be proper. Check off another merchandise from your record of Jeep Cherokee motor problems.
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