I have replaced the spark plugs, rebiult the.

Tiny
MCLOVIN280ZX
  • MEMBER
  • 1984 CHEVROLET S-10
  • 174,000 MILES
I have replaced the spark plugs, rebiult the carburator, changed the fuel and air filter, changed the oil, took off the catalytic converter, new exhaust, changed the base gasket on the carb. The truck idols perfect but when I go down the road the truck bogs down and cuts off around 35 mph, I cant figure out what im missing
Wednesday, October 17th, 2012 AT 11:57 PM

4 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check the fuel pressure with a fuel gauge designed for your fuel system-Possible problem with the main metering circuit or the power valve on the Carby-Sometimes could be a weak ignition coil-Let me know what you find
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Thursday, October 18th, 2012 AT 12:12 AM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
It's a varijet those werenothing pbut problems. You will or may have to carefully go over it again and reset to what ever specs they gave you.
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Thursday, October 18th, 2012 AT 12:34 AM
Tiny
MCLOVIN280ZX
  • MEMBER
  • 3 POSTS
Is there another carb that will work on that truck other than the varijet
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Sunday, October 21st, 2012 AT 5:09 PM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
You sould have to look around, you may have to get an adapter to fit, iwould imagine going to an auto parts store and see if they ahve anything. A weber progressive two barrel is a good carb, but no sure you can adapt it to that.
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Monday, October 22nd, 2012 AT 10:14 PM

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