Engine spouts at 30-40mph

[Florin Argeseanu]

hi guys ! I have had a problem with the gs450h for several months. at a speed of 30-40mph in full electric, when I accelerate slightly to gain speed, the thermal engine has a long delay of 2-3 seconds before starting and immediately after it starts it gives a shock, it spouts as if you start a car pushed into the second gear. It doesn't always do that, only after an hour of continuous driving, no errors appear on the board. Premium gasoline, spark plugs changed 18k miles ago, throttle and maf sensor cleaned a few months ago. Gearbox oil change done. I don't understand what it could be. can you help me ?

[RONNIE W HODGEKINSON]

42 minutes ago, Florin Argeseanu said:

hi guys ! I have had a problem with the gs450h for several months. at a speed of 30-40mph in full electric, when I accelerate slightly to gain speed, the thermal engine has a long delay of 2-3 seconds before starting and immediately after it starts it gives a shock, it spouts as if you start a car pushed into the second gear. It doesn't always do that, only after an hour of continuous driving, no errors appear on the board. Premium gasoline, spark plugs changed 18k miles ago, throttle and maf sensor cleaned a few months ago. Gearbox oil change done. I don't understand what it could be. can you help me ?

Get It Checked for OBD Codes Might Throw up something not quite right..!!!

[Florin Argeseanu]

I will go today. Any chance that it will store the codes even the check engine light didn't came on ?

[RONNIE W HODGEKINSON]

5 minutes ago, Florin Argeseanu said:

I will go today. Any chance that it will store the codes even the check engine light didn't came on ?

Once they plug in Techstream Or Whatever software they use The Codes will display and you can take it from there..best of luck !!

[Florin Argeseanu]

Nothing ! Not even a error ! All clear and green... He said that i should drive it as it is until the check engine will go on and after that we will see what's the problem.