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distributor troubles

distributor troubles

cymbash

Jeeper
Posts
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Location
camden ar
Vehicle(s)
1980 cj-7 amc 360 4 speed 33.12.50.15 swampers
jeep starts fine all eight cylinders hit. but once the rpms start the engine has a noticable miss. what do i do check sparkplugs sparkplugwire im lost help!
 
When was the last time it got a good tuneup?
 
How about purchasing a Haynes Jeep CJ Repair Manual. On the inside rear cover there is a spark plug deposit comparison chart. Other possibilities can include problems with the carb or the remaining ignition system.
 
To check spark plugs, Torx is right, or you can go here:

Jeep Parts, Jeep Accessories & Jeep Soft Tops From The Jeep Parts Experts - Quadratec
or
NGK Spark Plugs USA

etc

For checking spark plug wires, its sounds weird, but believe it was BajaEdition who recommends everyone start their jeeps from time to time at night with the hood up. You can see sparks very easily if shorting or jumping around anywhere

Your vacuum advance hooked up correctly? On ported vac not manifold vac?

Timing set correctly?

Etc.

:chug:

~ JR
 
Start with a visual inspection of the tune components:

wires; visual test and spray them with a light mist of water and snap the throttle at the carb manually. Look for shorting wires.

cap and rotor

plugs

Once those are confirmed good you can move on to other things.
 

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