Car dies while driving

Jul 13, 2024
2
0
Hello, so I have a Seat Toledo mk2 2001 petrol engine 1.6 16v (code name AUS) converted to LPG with Lovato's kit SmartExR and I came across this problem while having a big trip for about 3 hours using only LPG. The car was driving fine around 130-140 km/h until we tried to make a stop. I was in 5th gear with around 3k rpms and I put it in neutral then the car suddenly died while running instead of staying in idle. I pulled over quickly and tried to turn it back on and it did yet it died once again after some seconds. After that nothing I tried turning it back on but no luck. My insurance came and took the car with a trailer. About 1-2 hours after they called me and told me that the car started up with no problem so the next day I picked it up and made a 2-hour long trip with only petrol and everything was fine. Any idea what might cause that issue?
 
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