What is ignition control module for Jeep Wrangler YJ?
Crown Automotive 53005079 Motorcraft Ignition Control Module for 88-90 Jeep Wrangler YJ with 2.5L or 4.2L Engine, 88-90 Cherokee XJ & Comanche MJ with 2.5L Carbureted Engine & 88-91 SJ & J Series – 4.2L 258c.i. Engine
Where is the ignition switch on a GM tilt steering column?
The ignition switch bolts to the column with a 5/16″ stud-headed screw. Install the screw finger tight at this time, note the slots that allow the ignition switch to be adjusted up or down the column: We’ll adjust the ignition switch later, after the column is fully assembled. Inside the GM Tilt Steering Column Page 16
How do you install a tilt steering column?
Install the high beam pushrod into the lower housing: Install the ignition switch pushrod. It is installed by running the rod end down through a slot in the shroud (in the portion of the shroud that was cut away for this build topic): Inside the GM Tilt Steering Column Page 13
Why is my GM tilt steering column wobbly?
Here is the lower housing bolting plate. As a side note, my theory as to why the four bolts work lose and cause the “wobbly column” pattern failure so common with GM tilt columns is that the cross-sectional area of the tube that the bolting plate bears against is too small, resulting in the thin column tube edges deforming over time.
What’s the purpose of ignition on a Jeep YJ?
Without a functioning ignition system your Jeep Wrangler YJ would be little more than an expensive lawn ornament. The purpose of this system is to ignite the air-fuel mixture in the combustion chamber that gives your vehicle the energy it needs to conquer challenging off-road trails.
The ignition switch bolts to the column with a 5/16″ stud-headed screw. Install the screw finger tight at this time, note the slots that allow the ignition switch to be adjusted up or down the column: We’ll adjust the ignition switch later, after the column is fully assembled. Inside the GM Tilt Steering Column Page 16
Do you have to dial in ignition on Yj?
Along with having to dial in the ignition by hand, some YJ owners would also have to finely tune— by hand— the carb to find proper air/fuel ratios for optimal performance. This style of setup, though reliable, was old and tedious.
When did the cap and rotor ignition system come out on Jeep Wranglers?
All on their own or combined will make for better performance. During the early years of the Jeep TJ Wranglers, which ran from 1997-2006, the cap and rotor style ignition system would return. It wouldn’t live long into the 2000s, though.