misfire
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S
Cylinders 1 & 2 not firing when cold
I've been chasing down a misfiring, knocking, and smoking cold start issue on my 88 F250 7.3 ZF5, and could really use some input. I bought the truck that way, after the previous owner had replaced the IP, injectors, had a valve job and head resurfacing done, along with many other miscellaneous...- Sinsectan
- Thread
- bad compression cold start misfire
- Replies: 16
- Forum: 6.9L IH & 7.3L IDI Diesels
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J
Bad Misfire when under load
This problem just started, I started pulling a grade and heard a bad misfire. It comes and goes depending on how hard I push the engine. I just recently replaced the IP, Don't know how many miles are on the injectors- Jager252
- Thread
- misfire
- Replies: 5
- Forum: 6.9L IH & 7.3L IDI Diesels
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7.3 IDI NA White smoke and misfiring on cold start and under load
Hello fine petroleum burning strangers of the internet. Avid reader and first time poster here. Hoping that all you well seasoned folk can help a newbie out with a rather sticky issue I've encountered. I have a 1994 E350 Ambulance with a 7.3l IDI (relatively new to me) that recently started...- AmboIDI
- Thread
- 7.3 idi ambulance misfire smoke
- Replies: 24
- Forum: 6.9L IH & 7.3L IDI Diesels
