Intermittent ignition issue
Hi Folks, We have a low mileage '94 Itasca Sunrise, P30/454. Last summer I changed fuel pump/filter and both ignition modules in the distributor when experiencing a "no run" condition that left us st...
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For starters the distributor only has 1 ignition module. Not 2. Th ignition switch will be on the backside lower end of the steering column. I'd replace it (I did on mine). Use Delco parts whenever possible.
Thermal grease must be used on the bottom-side of the ICM not dielectric grease.
The pick up coil can only be replaced by removing the distributor from the engine. Then the distributor shaft must be removed from the distributor body.
I'm willing to bet that the (pick up coil) is what is causing your sudden engine off scenario. I just replaced both my ICM and pick up coil in my RV myself. The following pic is of the original pick up coil after having been in my RV since new 1994 with 58,301 miles on it....
https://www.dropbox.com/s/7v3r2hi4q0ckdef/20190515_220427%5B1%5D.jpg?dl=0
Thermal grease must be used on the bottom-side of the ICM not dielectric grease.
The pick up coil can only be replaced by removing the distributor from the engine. Then the distributor shaft must be removed from the distributor body.
I'm willing to bet that the (pick up coil) is what is causing your sudden engine off scenario. I just replaced both my ICM and pick up coil in my RV myself. The following pic is of the original pick up coil after having been in my RV since new 1994 with 58,301 miles on it....
https://www.dropbox.com/s/7v3r2hi4q0ckdef/20190515_220427%5B1%5D.jpg?dl=0
