I wish everyone a good day. I bought a 206 a month ago with a 1.4 16V engine. When I bought the car, I did the routine maintenance and changed the oil, oil filter, air filter, and pollen filter. Later, after I started driving the car in hot weather, if I push it a little, the temperature goes a little over 90, I estimate 96-97, and the check engine light and the stop light seem to give an error but can't. It comes and goes. Sometimes the beeping stops halfway, sometimes it continues to beeping and suddenly stops. If I give it a little gas, it fixes it. The car doesn't jerk, the revs don't drop, the revs are tight, but there is such a problem. What do you think could be the cause.
imquaredrs