Type: Posts; User: ebollard
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i never have any pity for any of my friends when they dont want to drive because of gas prices. my 86 gmc sierra 5.7 gets 8 mpg sooooooooooooooooooooo bad
06-09-2008, 01:12 PM
Sticky: $4.38 in chicagoland.
$4.38 in chicagoland.
maybe the 1st to 2nd syncro
put a 350 in it!!! lol
seriously you could do your basic upgrades depending on what you want to do
what kind of specs?
1986 gmc sierra 2500 5.7 350
Recently i have noticed that the HVAC in my truck has been blowing a little bit even when off. Also it reacts with my throttle. the harder i press the gas, the...
never mind i found the carb tranny hose and fixed it. completely missed that one.
where is the vaccum modulator?
i have also noticed i have a hose coming off of my carb...have no idea where it would go to as all other hoses are in proper spots. its at the bottom of the carb....
where is the vaccum modulator located?
fluid level is good
i wouldnt be surprised if i had some hoses bad
basic tune up
throttle body upgrade
transmission...all options but expensive
i have a 5.7 with straight pipes. i love the sound
I have a 1986 gmc sierra 2500 3/4 ton, used to be a daily driver for years, just recently decided to do extensive body work to it. Decided to drive it for a little bit and noticed that it takes long...
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