Help!!backfire problem

**CHEVROLADE** · 07-20-2011 06:49 PM

Originally Posted by farmtruc

lots of issues at one time zach, FPCM, bad pump, then regulator, now tensioner, damn.
Still have the bad FPCM, but it's ok, pressure is at 60psi.

no man with only 25k hard stomping miles lol...

will go with that one and a new ls2 chain..thanks for the pics

**double047** · 07-20-2011 07:03 PM

LS2 Tensioner for the win, that's what I bought.

**CHEVROLADE** · 07-20-2011 07:11 PM

Originally Posted by SilverSleeper

LS2 Tensioner for the win, that's what I bought.

u wouldnt have the gm part number to that these damm partsman dont know asking for a damm vin

**double047** · 07-20-2011 07:12 PM

Yep, give me a couple seconds.

**double047** · 07-20-2011 07:13 PM

LS2 Timing Chain Dampener 12588670

**double047** · 07-20-2011 07:15 PM

They're cheap to man, don't let them rip you off.

**double047** · 07-20-2011 07:20 PM

Like I paid $11.44 I believe, some on line sites try to charge $25.00 or more.

**double047** · 07-20-2011 07:24 PM

Here is where I picked mine up if you are having to order it.

http://www.gmpartsdirect.com/

Just type 12588670 in the search field.

**CHEVROLADE** · 07-20-2011 08:59 PM

Originally Posted by SilverSleeper

Here is where I picked mine up if you are having to order it.

http://www.gmpartsdirect.com/

Just type 12588670 in the search field.

cool man thanks...did u use your original chain as well?

**double047** · 07-20-2011 11:12 PM

I believe they are going to use my original, not sure better ask Ray or Allen because I don't know, haha.

Thread: Help!!backfire problem