hello everyone i have a problem with my gp 1.4 8v petrol , sometimes 1/4 times per day mh engine stop in run between 40/80 km/ph i got error check engine light but when error appear the oil and battrry apear for 3'4 seconds and disapear ... i changed air filter ... someone can help me ? also i have here some info p0172 error and

@i want to say i changed timing belt and water pump and they guy whi changed it made a mistake exactly maxim accelerate was 2000 rotations , and he said is fixed and aftef 1000 kms the error appeared but engine dint stopdd , now error appear every day in short distances

today saw an error , when accelerate after 3000 and stop accelerate it goes to 500 and engine stop ...

sorry for spaming , but really need some help , cuz mechaninc cannot find the error !


btw i had 1 week without any problems and today happened again !