I had similar symptoms on my truck after it sat a while... started fine,
idled fine but missed real bad/backfired when you pressed on the
accelerator. Turned out to be sediment clogging the accelerator pump in the
carb. Cleaned/ rebuilt carb AND added fuel filter and okay.
> -----Original Message-----
> From: Ronald I. Givens [SMTP:email@example.com]
> Sent: Friday, March 09, 2001 3:54 PM
> To: oletrucks
> Subject: [oletrucks] missing
> Howdy again,
> this is a 51 gmc 228 motor...
> everything has been replaced 15 months ago, wires, dist. cap, plugs, carb,
> fuel pump, etc.
> Truck has set up for 15 months...
> I have a miss in the motor...
> cranks up just fine,
> but misses and back fires is you try to drive it...
> vac advance appears to work, since it pulls on the dist...
> good compression...
> plugs look good...
> I don't know where to look next...
> help, help
> ron givens
> 51 gmc
> oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959
oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959