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SBC-BBC-LT1-LT4 PERFORMANCE
LT1-LT4 Modifications
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LT1-LT4 Modifications 1993-97 Gen II Small Block V8

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Jun 12, 2005 | 10:56 AM

#1

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Launching!

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From: north east

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more problems

ok, my o2's have been spliced since the headers were installed back in december. the car hasnt really been right since then and running rich and my gas miliage has been bad. last night the car started to miss real bad, got it home and pluged in my autotap, and its got the code for the misfire, and one for an o2 bank 2 sensor 1 low activity. im guessing this is causeing the missfire. could the spliced o2's be causeing all the little problems and my numbers to be a bit on the low side(271 with tuned pcm)? anyways im ording a/c delco(have been using bosch) and o2 extenders. hoping doing it the right way ends all the problems once and for all.

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Jun 12, 2005 | 10:58 AM

#2

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From: Charlotte, NC

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did you solder the connections?

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Jun 12, 2005 | 11:00 AM

#3

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Launching!

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From: north east

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Quote:

Originally Posted by HBHRacing

did you solder the connections?

nope just twisted together,

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Jun 12, 2005 | 02:13 PM

#4

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I heard you should never splice the O2 connections...

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Jun 12, 2005 | 02:59 PM

#5

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From: South Jersey

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Quote:

Originally Posted by steves97z28

nope just twisted together,

The wires will need to be soldered. together. Any change in the wiring can alter the resistance, and cause problems.

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