Hello i am experiencing a weird problem witch i get no error code.
after i start the engine on start i hear a weird screek witch i cannot identify where it comes from.
on every time i press the gas and release it i hear the same screek.
when i turn off the engine i hear the same screek i think its the rest of the transmission on the chassis.
the other thing i have been having issues of is when i make a turn either left or right and then press the gas give the engine some hogher rpm about 3-4 k, i have been experiencing sort of jumping i release the gas and press it again and it returns to be fine.