Is it possable [Archive]

chrise30

08-20-2006, 09:54 PM

So I am having some backfire threw the carb on my 88 gmc truck. it only does it when letting off the gas. Is it posable that I could be getting to much fuel or does anyone know what it could be. I am at a loss hear. It is a 350 as well
Thank you for any help with this
Chris

Jeepermat

08-20-2006, 10:19 PM

SHouldnt that be TBI?
Check your timing


Pirate4x4.Com > Brand Specific Tech > Chevy > Is it possable PDA : Is it possable chrise30 08-20-2006, 09:54 PM So I am having some backfire threw the carb on my 88 gmc truck. it only does it when letting off the gas. Is it posable that I could be getting to much fuel or does anyone know what it could be. I am at a loss hear. It is a 350 as well Thank you for any help with this Chris Jeepermat 08-20-2006, 10:19 PM SHouldnt that be TBI? Check your timing #rawkon 08-20-2006, 10:38 PM yip, tbi