1987 Jeep Wrangler "distributor wiring 1990" Questions

1990 Wrangler with a 4.2 liter, what is supposed to be disconnected before the timing is set? I know about the vacuum advance on the distributor, are the 3 vacuum valves on the rear of the valve cover

1990 jeep wrangler has no spark my jeep is a 6 cylinder and carboarted, it is an automatic, it has no spark, the engine turns over, I replaced the coil and nothing, I was told that it would be the ...

...wiring? HI. IF YOU GO TO THE SCRAP YARD AND PICK UP A DISTRIBUTOR SHAFT COMPLETE AND I THINK THAT WILL FIX YOUR JEEP. THERES A SENDING UNIT DOWN IN THE DISTRIBUTOR THAT SENDS A SPARK TO YOUR INJECTOR ...

...distributor cap and rotor on my 1990 jeep cherokee 4.0 and now it won't start. I put the old parts back on and it still wouldn't start. There is spark at the plugs and fuel at the rail. The ignition ...

...completely but you can catch it by hitting the gas. Thought with the rain it may be moisture in the distributor cap, none there. Check engine light is now on for the most part sometimes it turns off. ...

1990 yj wrangler w/ 2.5l 5 speed .new atk amc 2.5 i4 tbi ok ran good but sluggish notised one day leak traced it to distributer .the mount one distributor was broken . so called advanced auto and when

...distributor, magnetic pick up, crank shaft sensor, and the ignition switch. The ignition switch was replaced yesterday and I had a full day of excellent ++ engine performance, and today, it began the ...

...1990 jeep wrangler won't start. the engine cranks and cranks but won't turn. i checked the distributor cap and rotor, they were both a bit pitted so i replaced them both-no firing. plugs were fouled, ...

1990 YJ Jeep 4.2 If I drive the Jeep every day it starts and runs great. If the car sits for several days it is extermly hard to start If I use a small amount of starting fluid, it will fire rigth up.

1990 Jeep Wrangler 4.2 6Cly manual, with no spark. There seems to be four things that could be the problem, trying to narrow it down. Ignition switch, ignition Module, Ignition Coil, or distributer. I