blk08chevy

I just installed my Yank 3000 stall last night and everything went well but this morning i'm driving to work and i hear this popping noise. It's not too loud but it's loud enough for me to notice and this is not normal. I'm not sure what it is... The steering Wheel shakes bad when im idle and i hear this poping noise when im going real slow and when im roughly 20-25mph. I have no clue at all what this could be.. I hope it nothing serious

Phantom

iTrader: (16)

Flex plate bolts?

Atomic

iTrader: (42)

Are you sure all 3 bolts were tightened down? Starter loose?

blk08chevy

Yea all 3 bolts were tight and i put locktite back on them. And yes the starter is also tight.

blk08chevy

sounds like it's coming under the dash

Atomic

iTrader: (42)

When you put the exhaust back on, is it too close to the frame is hitting it? Crawl under your truck with it idling and hit the exhaust, if it hits the frame theres your problem.

blk08chevy

ok, i'll have to try that later. It might be but i don't know why it sounds like it's coming under the dash thou..

blk08chevy

You here the noise more when i'm turning. But still..It sound like it's under the dash.

ig109

No idea but sounds serious.. I would double check the three flexplate capscrews and the bellhousing bolts as well.. Crossmember bolts? Ujoint caps? I personally would check EACH capscrew.. Never know what you miss...

blk08chevy

Yea i tried to figure it out last night and no luck.. When i'm at idle is makes the noise and when im speeding up to 20mph or slowing down to 20mph it does it. I have no clue..