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1 vote
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Is it safe to use lubricant or antiseize on DI injectors?

I'm working on a 2010 Range Rover with the 5.0 which has direct injection, but my question is about direct injection engines in general; not necessarily just this model. I'm going to be putting new ...
atraudes's user avatar
  • 707
1 vote
1 answer
44 views

Wrong injectors in 2 ports

I have a 2015 Cadillac Escalade luxury 4wd with 6.2 regular gas. I changed 2 injectors but by mistake the 2 i installed are high flow and the correct one should be low flow what is the worst that csn ...
Daniel Ramos's user avatar
4 votes
1 answer
1k views

What sort of maintenance do GDI injectors need?

The 2014 Lexus IS350 reminds the driver that "injector maintenance" is required every 10,000 km. Besides this advisory annoyance, as far I can tell there is no difference in drivability. I don't ...
Zaid's user avatar
  • 39.2k