Cranks no start

ITUMELENGTUMZA50

MEMBER
2013 TOYOTA LANDCRUISER
217,452 MILES

My car cranks but will not start.

Monday, October 8th, 2018 AT 2:47 AM

5 Replies

JACOBANDNICKOLAS

MECHANIC
109,885 POSTS

Hi and thanks for using 2CarPros.com.

First, there could be many things that can cause a no start. Take a look through this link. It discusses the most common reasons why an engine fails to start, how to diagnose the problem, and how to repair.

https://www.2carpros.com/articles/car-cranks-but-wont-start

Let me know if something there helps or if you have other questions.

Take care,
Joe

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Monday, October 8th, 2018 AT 5:06 PM

ITUMELENGTUMZA50

MEMBER
9 POSTS

Thanks for the reply, I have gone through the list checked everything on my car from the list so what I found on my car is that my pump is pumping diesel to my injector rail but the rail does not transport the diesel to my injectors, I loosened the injector rail pipes and cranked the car for about two minutes but there is no diesel coming so I went to my pump and disconnected my outlet pipe from the pump then cranked the car again then I could see that the diesel does get to the pump and also the pump does pump the diesel up but cannot figure out why I cannot get the diesel from rail up.

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Tuesday, October 9th, 2018 AT 1:41 AM

JACOBANDNICKOLAS

MECHANIC
109,885 POSTS

Has the fuel filter been replaced? Was anything done that could cause an air pocket?

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Tuesday, October 9th, 2018 AT 5:36 PM

ITUMELENGTUMZA50

MEMBER
9 POSTS

Yes, the fuel filter was replaced and after working on it last night I managed to get the fuel running, but now I am not getting any signal to my pump and injectors.

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Tuesday, October 9th, 2018 AT 10:37 PM

JACOBANDNICKOLAS

MECHANIC
109,885 POSTS

Check the integration relay (under hood relay box) for power. If there is another relay with the same part number, switch them to see if changes. Confirm power to the fuel pump ECU unit. (Pin 6 should have between 11v and 14v). Also, check EFI relay 2 under the hood/relay box.

Let me know what you find.

Take care,
Joe

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