1976 datsun 620

Post by **dylanmaxx** » Wed Oct 28, 2009 3:49 pm

I just bought this truck and i have a few questions... What is the timing for it? Its making alot of little back fires so thats what i think should be done. Another question is what could be the cause of a high rev when warm? When it's cold it bogs down but when it gets warm it goes up to a level rpm but it seems high and it's kind of loud..

Post by **marks 620** » Thu Oct 29, 2009 8:04 am

Welcome! I also have a 76' 620 and am new to this forum. Good luck with your new project.. At least these seem to be easy to work on. Troubleshooting on a 33 year old truck can be a challange, but rewarding when you fix it. Try working with your automatic choke (if it has one) that may be the cause of the idle prob..

Post by **integradude19** » Thu Oct 29, 2009 8:18 am

That definately sounds like a choke problem. Pull the air cleaner and start the truck and see where your choke is at. Try moving it by hand and see if it has any effect.

Post by **marks 620** » Thu Nov 05, 2009 9:56 am

Any luck with your problem?

Post by **PEZi** » Sat Nov 07, 2009 7:26 pm

hopefully you have this figured out... if not maybe try the choke as mentioned or possibly a carb rebuild and a good look at all the vac lines

1976 datsun 620

1976 datsun 620

Re: 1976 datsun 620 (dylanmaxx)

Re: 1976 datsun 620 (dylanmaxx)

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