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Burping and Farting 240 200 1988

posted by  Dave Stevens on  Mon Apr 17 02:38 CST 2023
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last visit: Sun Jan 1 02:36 CST 2012
[RELATED]

Just to be different from other Dave, what first popped into my mind was thinking about the fuel side and possible fuel starvation, like maybe a failing fuel pump relay where heat expansion might exacerbate a bad solder joint.. If the problem is mildly consistent when the engine fully warms then using jumpers at the fuse panel to force the fuel pumps to run would make for a quick and easy diagnosis if that's the problem. However, having said that, an exhaust backfire with a warm engine isn't overly associated with that. I'd maybe next be thinking about worn ignition components. Could a worn distributor cap/rotor cause intermittent firing when it warms up?
--
Dave -still with 940's, prev 740/240/140/120 You'd think I'd have learned by now






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