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cranks no start when hot

  1. 2003 F350 Diesel Lariat 6.0 Standpipe question

    6.0 Motor problems
    Late? 2003 F350 6.0 Diesel Lariat. Hello, this is my very first post; I'm trying to help hubby with a truck he just purchased. Main Problem: Cranks, won't start when hot, but starts and runs no problem when cold...the guy told us this before we bought it. So figured we'd replace the 2...