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7.3 idi Air intrusion, need help
Alright so I got my 1991 7.3L IDI about 4 months ago and the guy I bought it from recently replaced the entire fuel system. Truck had absolutely no problem. Fast forward a few months and I decided to do a full service including engine oil, transmission oil, new transmission filter and oil...- 1991 f-350
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- Replies: 6
- Forum: 6.9L IH & 7.3L IDI Diesels
