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engine issue

  1. Mazda 6 1st Generation (2002-2008)
    Hello dear Mazda enthusiast. Me and my buddy is working on swapping a 2.0L(LF) engine for a 2.3L(L3) engine, we've swapped all electrical components that make sense to swap (Engine wiring, ECU, BCM, immobilizer / key recognizer, light unit and speedometer) everything seems right and almost...
  2. Newbie Section
    Hi all, New to this forum, thought I'd make an account seeing as I keep coming to the website on occasion. I have a problem that I cant quite figure out and would appreciate some help if your able. When driving early in the morning to go to work after about 5 minutes I stop at a stop light...
  3. 1st-Gen
    Hello, I’ve been lurking trying to find any forums about this and can not. I bought a 2004 Mazda 6i manual last year and dropped a ebay 2004 2.3l engine in. (I own a 05 Mazda 6 v6 and am quite familiar with the platform.) Everything got buttoned up correctly as I can remember. I started it up...
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