Recent content by John Hirsch
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J
85 6.9 no crank no start rpms pegged to max
Just wanted to update. Had a buddy hold a multimeter to the batteries when cranking. With a jumper box on one battery and his car with jumper cables on the other the voltage was reading 12.5 on both, which is too low for good batteries, and dropping down to 4 when cranking. After messing with...- John Hirsch
- Post #7
- Forum: 6.9L IH & 7.3L IDI Diesels
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J
85 6.9 no crank no start rpms pegged to max
Thanks everyone for their responses. I’m going to try everything today and let you know what worked or didn’t. John- John Hirsch
- Post #6
- Forum: 6.9L IH & 7.3L IDI Diesels
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J
85 6.9 no crank no start rpms pegged to max
Hi all, New to the forum but I’ve been lurking since 2014 when I got my ‘85. Usually I’m able to find what I need on here without posting but this one I can’t figure out. It’s an 85 F250 6.9 4x4 with a 4 speed. I use it on my farm with occasional road driving usually between fields. Before...- John Hirsch
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- Replies: 8
- Forum: 6.9L IH & 7.3L IDI Diesels
