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Old 01-18-2013, 02:22 PM   #19
Stephen12ZL1

 
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Drives: 2012 ZL1
Join Date: May 2012
Location: Mechanicsville VA
Posts: 2,004
Quote:
Originally Posted by TripleBlkZL1 View Post
Little up date.. tried removing the o2 senors last night and it wasn't working out. Need to get a 7/8 open socket wrench and some WD-40
My 02 sensors came out really easy. I can't understand why some are difficult to remove. I used an old craftsman 7/8 open ended wrench and gave it a few gentle taps with a hammer and they came loose easily. The 02 socket sometimes will bind and get caught up around the wires. Those sockets flex because of the open side and sometimes don't work well. The new 02 sensors come with anti-seize already applied so I assume that the factory ones would have that on them as well.
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#917 A6. 10.67@126.2 1.53 60' ATI/Lingenfelter balancer (10" ring), stock upper pulley, 90mm TB, ID850s,Rotofab/Lingenfelter intercooler reservoir, Cooler Logic HX, Lingenfelter idler relocation bracket, NGK TR7ix, 160 t-stat, Dewitts Radiator, Texas Speed 1 7/8" headers(no cats). M&H drag radials 325/45-17 & M&H 28x4.5" bias skinnies. Tuning by Frost at Performance Autosport in Richmond, VA (804) 358-2505
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