Author Topic: No spark -- bad igniter?  (Read 16790 times)

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Gnarly4X

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Re: No spark -- bad igniter?
« on: Aug 22, 2017, 06:32:02 PM »
There is fairly simple way to check the diag codes watching the blinks on the Check Engine light.

Jumper T and E1 on the check connector.

Code 3 and Code 6 will usually give a clue.

The Codes point you in the “trouble areas”  - ignitor, ignitor circuit, ECU, or distributor.

In the FSM (1986 Repair Manual - Truck & 4Runner) Pages FI-22 thru 25 will give you the details for diagnostic procedure.

Gnarls.
1986 XtraCab SR5 22RE 5speed W56B, ~16,000 MI after break-in, DIM (Did It Myself) rebuilt engine - .020" over, engnbldr RV head, OS valves, 261C cam, DT Header. https://imgur.com/oACTHTR

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