Ls460 1ur-fe startup problem
07-15-21, 04:05 PM
#1
Rookie
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Ls460 1ur-fe hot startup problem
Hello. Problematic start-up after idle hot.
From the morning on cold starts perfectly.
And if you ride in a heat over 30 degrees, and then the car will stand for at least 30 minutes, then problems with starting begin.
The higher the temperature, the worse it starts.
1. I checked the nozzles 2 times. All OK. Do not miss.
2. The fuel pump was replaced 60 thousand kilometers ago, recently I took it out and changed the mesh.
youtu.be/6x3w9vTrs2Y
From the morning on cold starts perfectly.
And if you ride in a heat over 30 degrees, and then the car will stand for at least 30 minutes, then problems with starting begin.
The higher the temperature, the worse it starts.
1. I checked the nozzles 2 times. All OK. Do not miss.
2. The fuel pump was replaced 60 thousand kilometers ago, recently I took it out and changed the mesh.
youtu.be/6x3w9vTrs2Y
Last edited by levchik77; 07-18-21 at 03:22 AM.
07-16-21, 07:10 AM
#2
Pole Position
What was a reason to replace the fuel pump back then?
07-18-21, 06:23 AM
#5
Pole Position
07-18-21, 02:06 PM
#6
Rookie
Thread Starter
Why then in motion there are no failures in power?
No, I didnt test it. I do not know where to start. It is possible from the fuel tank ventilation valve.
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