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1994 Chevrolet G30 Sportvan 7.4L Backfire
Posted to GM Driveability on 4/18/2006 17 Replies

Thanks in advance for the help. I'm working on this 15 passenger van for our church, the parts and labor are on me! But it's got me stumped. Here's what's going on: Under moderate to heavy acceleration under load, there is a lack of power and backfiring throug...

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  Related Documents & Media  1994 Chevrolet G30 Sportvan

 
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet G30 Sportvan

VIN 1GAHG39N1R
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsBackfire
OccursUnder Load
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet G30 Sportvan

VIN 1GAHG39N1R
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsBackfire
OccursUnder Load