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454 engine backfiring

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Re: 454 engine backfiring by Ed Lavoie
Post New Message 1993 Itasca 32' Motorhome with 454 engine with fuel injection.

Problem: Engine appears to be over-fueling. It seems to flood out. Presently in the shop for repair but they are unable to determine cause. Vehicle has new alternator, new battery, new ignition wires. The distributir has checked out ok. The fuel injector pigtails have been replaced. The futrel filter has been replaced. The fuel pump is OK. mechanic "thinks" it might be a computer that causes the fuel injectors not to shut off. PLEASE HELP!!
All Messages in ThreadAuthorDate
Post New Message454 engine backfiring Adam 4-4-03  
  Reply to MessageRe: 454 engine backfiring Adam 5-1-03  
  Reply to MessageRe: 454 engine backfiring Mark L 9-14-09  
  Reply to MessageRe: 454 engine continues to run and backfires w/ignition off C. L.ee 3-22-05  
  Reply to MessageRe: 454 engine backfiring Dave F 4-5-03  
  Reply to MessageRe: 454 engine backfiring R. Souders 5-1-05  
  Reply to Message454 engine backfiring Gary 1-12-08  
    Reply to MessageRe: 454 engine backfiring wanda bryant 4-5-03  
      Reply to MessageRe: 454 engine backfiring Joe 4-6-03  
        Reply to MessageRe: 454 engine backfiring tunde ewulo 6-26-03  
        Reply to MessageRe: 454 engine backfiring bill h 4-10-03  
          Reply to MessageRe: 454 engine backfiring John Ogletree 4-26-03  
            Reply to MessageRe: 454 engine backfiring Ed Lavoie 6-28-03  
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