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  #16  
Old 10-03-2010, 03:57 PM
danielsatur danielsatur is offline
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Re: Need Advice from the Experts

The post , or upstream HO2 sensor is the one closer to the exhaust mainfold.
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  #17  
Old 10-07-2010, 06:11 PM
MAD King MAD King is offline
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Re: Need Advice from the Experts

Just an Update. We found what caused the rough engine operation. It is a defekted O-ring in the fuel injector. I am now need to figure out how many o-rings I need and if they all the same size before we replace it.

May someone can tell me how many o-rings I need for the injection what goes into the rail and manifold and if they are all the same size.

Thank you


EDIT: I opened a new thread for this question, just in case someone else is looking for that.
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  #18  
Old 10-26-2010, 10:00 AM
kevinb70 kevinb70 is offline
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Re: Need Advice from the Experts

Quote:
Originally Posted by MAD King View Post
That makes sense. You don't have any pictures of the pre-cat sensor by chance?
Would like to know where it is located exactly.

Thx
hopefully u got that replaced already.. but

http://www.automotiveforums.com/vbul...3&d=1268518601

middle pic is the collector on the firewall side of the engine. flip that over and the bung for the o2 sensor is in the middle.
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1999 Dodge Ram 1500 2WD 5.2L NV3500
1998 Chevy Lumina 3.1L (2010 DIY intake/head job, 2011 DIY A/C replaced, ran like a top til I sold it in 2014)
1999 GMC Sierra 4.3L
2014 Toyota Prius Four
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  #19  
Old 10-26-2010, 10:06 AM
MAD King MAD King is offline
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Re: Need Advice from the Experts

Thx. We got it already.
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  #20  
Old 11-09-2010, 07:19 PM
MAD King MAD King is offline
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Re: Need Advice from the Experts

Wow, These parts look awesome.
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