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So just when is the pickup coil supposed to signal
Posted to Technical Theory Forum on 8/22/2017 24 Replies

Replaced the pickup coil on this 1981 F350 with a 400 engine. Vehicle running and all was well until I hooked the vacuum advance up, it died.

With a spark tester in place I found good output, 25K plus, from the coil to the cap but from the cap to a plug wire... Login to read more.

24 Replies Received (View Replies)

 

car Vehicle Data

1981 Ford F-350 Custom 6.6L

Engine6.6 L
Trans3-speed Automatic (Electronic)

car Vehicle Data

1981 Ford F-350 Custom 6.6L

Engine6.6 L
Trans3-speed Automatic (Electronic)