Seat Leon Mk2 Wont start

Aug 21, 2022
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Hi Guys, am very new to the forum but was having an irritating problem for the last 6 months that i couldnt fix.

My 1.6L Seat leon is 2012, and every couple of days and when it drives couple of ling distant drives, suddently it wont start. The March and Battery are fine though. I leave for 2~4 hours then it will start normally.

I dont receive any error when i ODB scan it, which keeps me very confused about the reasons. I tried changing the Fuel Pump/Filter, tried changing the Cranckshaft sensor, Cleaned the Throttle body as my mind is around Fuel/Air.

Fuel pressure tested and seems fine, also while driving it doesnt show any sign of low power/vibration or shacking from the engine as a sign of wrong electricity or Air or fuel mix.

ANyone faced this issue ? or knows a common issue for such failure ?
 
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