Intermittent crank - Technical Troubleshooting discussion in Forkliftaction's forums

Unicarriers (& Nissan) 1F1/1F2:
Intermittent crank

On this Nissan sometimes it will fire right up 60 times in a row and other times you hit the key and just get clicks through some testing I figured out the starter solenoid isn't always getting power all the relays are operational I can't find a break in any wires I have checked everything in the circuit it all works properly I have also cleaned the 2 grounds I have found one on the block and one on the frame please help thank you

Posted 1 Apr 2020 23:05
Discussion started by Quinton_Baker
Wisconsin, United States

Qbaker

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Thanks guys it turned out to be the relay block

Posted 10 Apr 2020 00:59
Reply by Quinton_Baker
Wisconsin, United States

Qbaker

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There is also a switch to prefend starting when in forward or backwards.
Mostly on top of the gearbox, if to much resistance the starter will not work.

Posted 2 Apr 2020 18:45
Reply by John50
Netherlands

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I have I think I have it narrowed down to the relay block with the starter relay in it I'll know when the part comes in thank you though I didn't know that one was there until this afternoon

Posted 2 Apr 2020 10:09
Reply by Quinton_Baker
Wisconsin, United States

Qbaker

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Have you checked the blue relay inside the front dash cover? I had the same problem and found the relay was going bad.

Posted 2 Apr 2020 10:07
Reply by rc_w
North Carolina, United States

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