Originally Posted by Vanguard
People want direct injection so bad, then we they finally will add direct injection people will complain about the carbon build up and cleaning every 30K miles....
Lexus figured it out with their 2GR-FSE...their 3.5L V6 engine because it uses direct injection and port injection.
No carbon buildup on mine after 120k miles....and no problems with other IS350's or GS350's. Would have been all over the forums if there was. 6 years of monitoring the forums and not one post about a 350 carbon buildup.
The 4GR-FSE, the 2.5L V6 on the other hand has carbon buildup issues.
That being said...once the Jeep gets it...everyone will complain about the Direct Injection "Tick"