Vibrating or rattling noise?????

[MEK-Dangerfield]

I think your timing would have to be WAAAY off to cause backfiring. As Goody said, what do your plugs look like. Maybe your carb. is running toooooo lean.

  Mike

[JRoss22]

That could be why I didnt get the choke hooked up... I remember that now because for some reason it just didnt want to hook up properly.... That could deff be my issue thanks for pointing that out....

[ShelbyDogg]

JRoss22,   Backfiring could be caused by the spark plug wires being on the wrong cylinders or a burnt/stuck valve.   Check your firing order first.

Rob

[JRoss22]

I know the firing order is correct when I did the tune up on it I had the manual in front of me to make sure I got everything hooked back up properly... I am going to check it out again and maybe pull the valve covers and see if i can find something wrong if not I might just end up tearing down the block for a rebuild....

[GoodysGotaCuda]

I know the firing order is correct when I did the tune up on it I had the manual in front of me to make sure I got everything hooked back up properly... I am going to check it out again and maybe pull the valve covers and see if i can find something wrong if not I might just end up tearing down the block for a rebuild....

In all honesty i've done that myself. i had the book and did it 'correct'. and sure enough there was a issue and i had to go back and i had screwed it up. lol. Takes 2minutes to recheck it, and its not uncommon that you screw it up once or twice in your tinkering/tuning days 

http://www.boxwrench.net/specs/schrys_A.htm

Backfiring would be timing, too lean? that'd lead to pinging, and misfiring/crossed wires.

[JRoss22]

Thanks Goody for that link saved to my comp and gonna print it up next time I go down stairs to my parents comp to print stuff... And I will double check all the spark plugs and everything when I get the chance

[ntstlgl1970]

Depending on where you are in Roseville, I would be willing to take a look at it and see if I can help.....

[JRoss22]

I am over by woodcreek. Do you know where that is?

[ntstlgl1970]

I'm not familiar with woodcreek, but I lived in Citrus Heights for a while, if you can give me some cross streets I'm sure I could figure it out.