V6 Discussion and questions about the base carbureted or MPFI V6's and the rare SFI Turbo V6.

timing chain

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Old Aug 25, 2013 | 10:51 PM
  #1  
ajhdlh77's Avatar
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Joined: Jan 2013
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Car: 92 firebird
Engine: 3.1 v6
timing chain

ok so I just replaced my timing chain and now my car won't start. it turns over and sounds like its bogging out. I have done a lot to this car. I have replaced the distributor, cap and rotor,plugs and wires, iac, tps, map, fuel pump and filter,and rebuilt the throttlebody. I just need to figure out if I managed to set the timing way off or what. I appreciate any help I can get.
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Old Sep 10, 2013 | 01:48 PM
  #2  
'86 Sport Coupe's Avatar
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From: Pensacola FL
Car: 1986 Camaro Sport Coupe (Part Out)
Engine: 2.8 MPFI V6
Transmission: 700R4 Automatic 4 speed
Axle/Gears: 3.42 Open With Drum Brakes
Re: timing chain

I'd check and make sure I installed the timing chain correctly. There should be a notch on the crankshaft, valve sprockets, and on the timing chain that help you align them up. I'm not a full time mechanic but I would look for that.
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Old Sep 10, 2013 | 04:16 PM
  #3  
fasteddi's Avatar
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From: Northwest Ohio
Car: 1991 Camaro RS
Engine: Lq4 6.0 SBE s485 turbo E85
Transmission: Fsi th400 stage 4. TSI 5500 st
Axle/Gears: Strange S60 4:10s
Re: timing chain

What he said above. Hopefully that is installed right and the cam and crank are set right.

Did you set up the dizzy correctly? You could have the timing 180 degrees outta wack. Ive done that before. You have to make sure the #1 cylinder is on its compression stroke TDC. And point that rotor on the dizzy at that cylinder. About 7 o clock ish.
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