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 my routine maintenance and changed the oil, oil filter, air filter, and pollen filter. Later, after starting to drive the car in hot weather, if I push it a little, the temperature goes a little over 90, I'm guessing 96-97, and the check engine light and taillights seem to give an error but don't. Sometimes the beeping stops halfway, sometimes it continues to beeper and suddenly stops. When I give it a little gas, it fixes it. Also, the oil pressure insufficient error on the screen comes and goes. The car doesn't jerk, the revs don't drop, the revs are tight, but there's such a problem. What do you think could be the cause?
imquaredrs