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1-11 of 12 Results
  1. 3rd Generation Optima (2011 - 2015)
    Just saw this tidbit: First Drive: 2018 Ford F-150 | Automobile Magazine In reading through it, I find it very interesting how Ford has now added Multi-port fuel injection AND direct injection systems to their newest 2018 engine lineup that includes both turbo and NA based engines. That tells...
  2. Engine and Technical Discussion
    I'm getting some backfiring in the exhaust every time I let off the gas from the water methanol injection. I know it's the meth causing it because the backfire goes away when I turn the meth off. I've tried different start and stop points, currently starting at 5 psi and stopping at 20 psi. I'm...
  3. Engine and Technical Discussion
    Just saw this about the new Ford F150 for 2017. Seems that Ford has finally thrown in the towel concerning carbon deposits on the intake valves and added back port fuel injection that cleans the valves with gasoline along with the GDI system. Toyota did the same with one of their 4-cyclinder...
  4. Engine and Technical Discussion
    I read an Interesting article about GDI engines intake valve deposits, The author of the article said that detergents and cleaners that are added to gasoline have (almost) no effect on preventing or removing intake valve deposits in GDI engines. So adding products like techron fuel system...
  5. Engine and Technical Discussion
    Hi, I was wondering at 30,000 km, should it use a fuel injection cleaner now too soon? I will be using Liqui Moly Jectron Gasoline Fuel Injection Cleaner I did it in my other car at 55k km and worked decently. I use gas from Canadian Tire or Costco [recently] ... so I am not sure 100% if...
  6. Engine and Technical Discussion
    Came across an interesting youtube video about intake chemical cleaning (like seafoam) actually ruining turbos in Ford Ecoboost motors. Thought it'd be a good thing to share here. The video goes to say that all the added chemicals that get injected into the cylinders during the chemical...
  7. Engine and Technical Discussion
    I was reading another forum and a topic caught my eye..... They were talking about Direct Injection engines and how carbon is building on the intake valves. I think all the Kia line-up has Direct Injection engines....... So this carbon build-up may become a problem. Intake Valve Deposits in...
  8. High Performance
    For anyone who wants to know how our 2.0 and 2.4ltr engines run on Meth injection. This is the thread to discuss it. Direct Injections main negative effect is carbon buildup, sludge in your intake manifold, deposits on the valves, buildup in your engine overall. Carbon deposits can and will...
  9. Engine and Technical Discussion
    I dunno if this is old news, but I just stumbled upon it while browsing Injen's website, it says the car owner must be located in Southern California, and the stays with them for 3-5 days for product development, anyway enough talking, here's the link :
  10. New Member Introductions
    Im looking at bolt on's, because im debating on the new 13 optima sxL, local tuner does not have much info on tuning these things, so im looking for ideas if I want to buy this car
  11. Engine and Technical Discussion
    Wanting to install a water/methanol injection system and was wandering if anybody has successfully completed. I'm about to buy one from AEM and I'm just taking measurements and trying to find the best route for the injection system.
1-11 of 12 Results