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Discussion Starter · #1 ·
Hi all,
I have a 4mm on a 360 and I need to adjust it, as it's running too rich post-rebuild. I can't find the book on properly adjusting it and I don't want to just start turning the "front adjusting" screws. Thanks in advance
Eric
 

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Discussion Starter · #2 ·
Thanks for the info, but I'm really looking for on-the-vehicle adjustment info - I thought that I performed all of the off-vehicle adjustments correctly during the rebuild.
 

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The only adjustments for a Q-jet that can be made easily with the carb on the truck is idle mixture and choke setting...

If it is too rich, a rod or jet change is required and that means taking the carb off the engine and disassembling it into the three main parts.

Mike
 

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And if you need a jet change, good fuggin luck !! The jets from a dodge qjet will not interchange with those from a chevy ...I got new jets and all for mine a while back, and the only dodge dealer in the USA that had them was one in AZ and one in CA. IF you need jets, I can find the info and give you the part #'s and prices and who has them.

email me at [email protected] if you need the info.

You get new jets, rods, springs and a new cam for the secondaries too.
 
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