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Possible air intrusion when parked uphill?
Quick update on my situation- I did a visual inspection and found what looks like some very slight fuel wetness coming from the return lines somewhere at the rear of the engine passenger side (around #3 #4). Question- it seems like I could try replacing all the return lines first without taking...- Grantly222
- Post #19
- Forum: 6.9L IH & 7.3L IDI Diesels
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Possible air intrusion when parked uphill?
Thanks Goat The water separator is bypassed. I’m not sure on the other things you mention, I do know the IP was serviced / replaced in about 2002 but the truck saw very few miles between then and now. Still, that’s a long time ago. Thanks again for the reply.- Grantly222
- Post #9
- Forum: 6.9L IH & 7.3L IDI Diesels
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Possible air intrusion when parked uphill?
I’m hoping someone has chased this down before. I’m also wondering if it could be the shraeder valve …- Grantly222
- Post #3
- Forum: 6.9L IH & 7.3L IDI Diesels
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Possible air intrusion when parked uphill?
Hi Longtime lurker first time poster. I have an 86 f250 6.9 with 92,000 original miles. When I park it uphill and leave it for a few days it seems to lose prime. Sputters and then no fire. Cranks and cranks until I open the shraeder valve and get some fuel in the line again. What’s weird is no...- Grantly222
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- Replies: 26
- Forum: 6.9L IH & 7.3L IDI Diesels
