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 Write-Up: 3800 Series II SC Engine Removal & Installation

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Sir Psycho Sexy
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PostSubject: Re: Write-Up: 3800 Series II SC Engine Removal & Installation   Thu Jul 18, 2013 3:11 pm

I will put everything in my signature once i get the car operational. Its no big secret, im not coming out cammed, intercooled, and NOS'd or anything lol.

One thing that was suggested to me is that the explosions may be from it running too rich because i dont have my downstream o2 sensor hooked up. Does that sound plausible? Other than the intermittent explosions, it seems like it idles fairly smooth.
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charlieRobinson
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PostSubject: Re: Write-Up: 3800 Series II SC Engine Removal & Installation   Thu Jul 18, 2013 3:37 pm

Bah, I need to get my stuff installed so you can tune us both up, Scott!
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AA
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PostSubject: Re: Write-Up: 3800 Series II SC Engine Removal & Installation   Thu Jul 18, 2013 4:20 pm

Quote :
One thing that was suggested to me is that the explosions may be from it running too rich because i dont have my downstream o2 sensor hooked up. Does that sound plausible? Other than the intermittent explosions, it seems like it idles fairly smooth.


Rich or lean. Hard to say how much fuel is being commanded. Yes, that could be it. By the "downstream O2", you mean O2#1, before the cat, right? This is technically the upstream O2.

_________________
'98 SC Riviera 268k miles 298 HP/370 TQ 0-60: 5.79s ET: 13.97 @ 99.28 4087 lb 20.1 avg MPG Nelson Ledges Lap: 1:30
3.4" pulley AL104 plugs 180 t-stat FWI w/K&N 1.9:1 rockers OR pushrods LS6 valve springs SLP headers ZZP fuel rails
KYB GR2 struts MaxAir shocks Addco sway bars UMI bushings GM STB Enkei 18" EV5s w/ Dunlop DZ101s F-body calipers
EBC bluestuff/Hawk HP plus SS lines Brembo slotted discs DHP tuned Aeroforce Hidden Hitch


'05 GTO 49k miles 0-60: 4.8s 16.9 avg MPG Nelson Ledges Lap: 1:26
Because fun
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Sir Psycho Sexy
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PostSubject: Re: Write-Up: 3800 Series II SC Engine Removal & Installation   Thu Jul 18, 2013 9:52 pm

No, i do have that one hooked up. I do not have my downpipe hooked up with the o2 sensor after the cat, though. Im going to try that right now
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AA
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PostSubject: Re: Write-Up: 3800 Series II SC Engine Removal & Installation   Thu Jul 18, 2013 10:11 pm

O2 after cat is downstream - it doesn't do anything, really. Mine's disconnected.

_________________
'98 SC Riviera 268k miles 298 HP/370 TQ 0-60: 5.79s ET: 13.97 @ 99.28 4087 lb 20.1 avg MPG Nelson Ledges Lap: 1:30
3.4" pulley AL104 plugs 180 t-stat FWI w/K&N 1.9:1 rockers OR pushrods LS6 valve springs SLP headers ZZP fuel rails
KYB GR2 struts MaxAir shocks Addco sway bars UMI bushings GM STB Enkei 18" EV5s w/ Dunlop DZ101s F-body calipers
EBC bluestuff/Hawk HP plus SS lines Brembo slotted discs DHP tuned Aeroforce Hidden Hitch


'05 GTO 49k miles 0-60: 4.8s 16.9 avg MPG Nelson Ledges Lap: 1:26
Because fun
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http://www.cardomain.com/ride/657082/4
Sir Psycho Sexy
Enthusiast


Name : Tyler
Age : 22
Location : Temperance, Michigan
Joined : 2012-06-22
Post Count : 948
Merit : 19

PostSubject: Re: Write-Up: 3800 Series II SC Engine Removal & Installation   Fri Jul 19, 2013 1:24 am

I might go ahead and just return that and get my money back then... haha So i can just plug the hole with a pipe cap or something and have the code tuned out?

BTW, exploding sounds still happen withe the downpipe and downstream o2 hooked up.
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AA
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Name : Aaron
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PostSubject: Re: Write-Up: 3800 Series II SC Engine Removal & Installation   Fri Jul 19, 2013 8:01 am

Yeah, the only function for the downstream O2 is to report the cat converter is working. It doesn't affect how the engine runs. I doubt they'll take it back now that you've used it.

_________________
'98 SC Riviera 268k miles 298 HP/370 TQ 0-60: 5.79s ET: 13.97 @ 99.28 4087 lb 20.1 avg MPG Nelson Ledges Lap: 1:30
3.4" pulley AL104 plugs 180 t-stat FWI w/K&N 1.9:1 rockers OR pushrods LS6 valve springs SLP headers ZZP fuel rails
KYB GR2 struts MaxAir shocks Addco sway bars UMI bushings GM STB Enkei 18" EV5s w/ Dunlop DZ101s F-body calipers
EBC bluestuff/Hawk HP plus SS lines Brembo slotted discs DHP tuned Aeroforce Hidden Hitch


'05 GTO 49k miles 0-60: 4.8s 16.9 avg MPG Nelson Ledges Lap: 1:26
Because fun
Back to top Go down
http://www.cardomain.com/ride/657082/4
Sir Psycho Sexy
Enthusiast


Name : Tyler
Age : 22
Location : Temperance, Michigan
Joined : 2012-06-22
Post Count : 948
Merit : 19

PostSubject: Re: Write-Up: 3800 Series II SC Engine Removal & Installation   Fri Jul 19, 2013 11:55 am

AA wrote:
Check your ignition wires are routed correctly.

LOL wouldnt you know... lol
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AA
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Name : Aaron
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PostSubject: Re: Write-Up: 3800 Series II SC Engine Removal & Installation   Fri Jul 19, 2013 12:23 pm

banana

_________________
'98 SC Riviera 268k miles 298 HP/370 TQ 0-60: 5.79s ET: 13.97 @ 99.28 4087 lb 20.1 avg MPG Nelson Ledges Lap: 1:30
3.4" pulley AL104 plugs 180 t-stat FWI w/K&N 1.9:1 rockers OR pushrods LS6 valve springs SLP headers ZZP fuel rails
KYB GR2 struts MaxAir shocks Addco sway bars UMI bushings GM STB Enkei 18" EV5s w/ Dunlop DZ101s F-body calipers
EBC bluestuff/Hawk HP plus SS lines Brembo slotted discs DHP tuned Aeroforce Hidden Hitch


'05 GTO 49k miles 0-60: 4.8s 16.9 avg MPG Nelson Ledges Lap: 1:26
Because fun
Back to top Go down
http://www.cardomain.com/ride/657082/4
charlieRobinson
Junkie


Name : Charlie
Age : 31
Location : Toledo, OH
Joined : 2011-05-17
Post Count : 3900
Merit : 30

PostSubject: Re: Write-Up: 3800 Series II SC Engine Removal & Installation   Fri Jul 19, 2013 5:35 pm

LOL nice fix.
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Sir Psycho Sexy
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Name : Tyler
Age : 22
Location : Temperance, Michigan
Joined : 2012-06-22
Post Count : 948
Merit : 19

PostSubject: Re: Write-Up: 3800 Series II SC Engine Removal & Installation   Fri Jul 19, 2013 5:48 pm

bonk bonk bonk bonk bonk bonk
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