ignition Module 86 ford ranger
Posting Guru
Joined: Jan 2001
Posts: 2,358
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From: Nebraska
ignition Module 86 ford ranger
It sounds like that's your problem. Common signs of a bad ignition module would be shutting off as you described and sometimes starting a few hours later. Other times when they fail the truck will not start at all. This is a common problem on early TFI models due to heat from being mounted directly on the distributor.
1986 F-150 4x4 300 I6 NP435
1986 F-150 4x4 300 I6 NP435
