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  1. MKIV Technical
    Hey guys I recently did a job where I replaced my crank pulley bolt got it off with the starter method and put the new pulley on with the specialized tool. Then torqued it down with an impact holding it for about 3 seconds. Yes i held it down until it stopped spinning the bolt. Anyway, my...
  2. MKIV Technical
    I recently bought a new O2 sensor for my 2JZ GTE VVT-i because I needed one that could screw into the bung on my downpipe rather than welding in the OEM one. When I got it I noticed they looked slightly different but they both have the same connector and 4 wire plug. After some research I...