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Home » Public Forums » GMCnet » It was not a cracked intake- it was the carb. now what?
Re: It was not a cracked intake- it was the carb. now what? [message #369265 is a reply to message #369243] Fri, 25 March 2022 20:18 Go to previous messageGo to previous message
JohnL455 is currently offline  JohnL455   United States
Messages: 4447
Registered: October 2006
Location: Woodstock, IL
Karma:
Senior Member
Smokey said 9 out of 10 carb problems are ignition.
Jim is correct about faulty mufflers.
And the power valve. BUT besides the power valve spring the GMC used, the GMC was the only Qjet made to use special triple tapered primary rods. This into from the Doug Roe Rochester carbs book.


John Lebetski
Woodstock, IL
77 Eleganza II
 
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