Quote:
Originally Posted by MatadorRacing_F1
If I'm not mistaken, The 4GR uses D4 and not D4-S. AFAIK, only the 2GR and 1/2UR use D4-S.
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I'm trying to look it up somewhere, and can't find any consistent information. The Lexus website says nothing useful; I know there was a webpage that had environmental technologies such as D-4 / D-4S that discussed implementation of them etc.; but it seems to be down and I can't find any substitutes.
Wikipedia seems to think that 4GR has D-4S but you never know.
D-4 is direct injection, right? Or is it still port? (I've seen sources saying both
). I know D-4S is a combo.