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Old 12-29-2006, 09:10 AM   #1
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Fuel problem, '92 bounder, 454 fuel injected. Had overheating problem a few months ago. Rebuilt engine. Everything seems to be working correctly, however, coach will not run on its own. It will only run if you bypass injectors and pour gas into the bowl. It quits within a few seconds after pouring stops. There is power to injectors, but no ground. Any help would be appreciated.
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Old 12-29-2006, 09:10 AM   #2
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Fuel problem, '92 bounder, 454 fuel injected. Had overheating problem a few months ago. Rebuilt engine. Everything seems to be working correctly, however, coach will not run on its own. It will only run if you bypass injectors and pour gas into the bowl. It quits within a few seconds after pouring stops. There is power to injectors, but no ground. Any help would be appreciated.
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Old 12-29-2006, 03:27 PM   #3
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<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by GeorgeIII:
Fuel problem, '92 bounder, 454 fuel injected........ There is power to injectors, but no ground. Any help would be appreciated. </div></BLOCKQUOTE>

GeorgeIII, The injectors are controlled by the ECU computer module. It sounds like you may have a bad ECU. If you can find someone that has a TECH II scanner (or equivilent) you can check for any engine codes, including injector problems. Any GM dealer can scan the sustem for you for about $90 to $100 dollars, but it might be worth it for you in time and guessing cost.
Good luck and be sure to post back and let us know what your final outcome is.
Glenn
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