2015 Lexus RX350 will not start
2015 Lexus RX350 will not start, engine turns over fast, no lights on dash come
on while trying to start, headlights if on are strong while trying. Stop and try 5
seconds later and starts OK?
2 Answers
You try to start and the engine just won't. You then retry five seconds later, and it starts normally..... On first try, the fuel pump isn't developing proper pressure, but the system has been partially primed.. On the second try, the system is primed again and the problem vanishes. Your fuel pump is going out, and it won't get any better until you replace it.
4 people found this helpful.
From here, fuel pumps just get weaker.
2 people found this helpful.