Good afternoon. A month ago, an important maintainance was done to my car and it left the mechanic with a better compression and power. However, it has recently occurred to me that, after accelerating at 3000 rpm on a straight road and braking, the car lost power and revolutions dropped, as if it were about to stall. Even more, knockings are heard from the engine and the 2nd gear is powerless. Spark plugs have been checked and they are working, but numbers 2 and 3 have a problem of fuel burning. I do not know if it has to do with more air than necessary entering through some hose or if there is another kind of problem. The hydrovac has been checked and it is alright. Another thing is that the exhaust has got a strong smell. I would appreciate your help.

When driving I notice a sound that jerks the car in most cases then this sign appears on the dash board “S” “❄️” it happens simultaneously then the car starts going slow and drags the sound of the engine changes. The moment I turn off the engine and turn it back on it stops then after a while it happens again. The valve body was changed same problem persisted, the gear engine changed same problem some one told me it might be electrical but when ever a machine is inserted to detect the problem it sees nothing. The car overall is good just this problem.

The vehicle is experiencing high fuel consumption. Sometimes, when I start moving, the doors automatically lock and unlock. Also, the car occasionally jerks/moves suddenly as if it was pushed.

Motor çalıştığında sorun yok fakat motor ısınınca devir dalga yapıyor 3000 devire yükseliyor tekrar 1000 devire düşüyor bu surekli tekrarlıyor
Map sensörü yenilendi rölanti sensörü yenilendi ateşleme bobini yenilendi bujiler yenilendi boğaz kelebeği temizlendi benzin pompası yenilendi malesef sorun çözülmedi sorun nerede kafayı yiyeceğim

Hi, when I start the car the fan comes on instantly I don't know if that's a problem.

Biggest issue is that it revs at 2000rpm in neutral neutral gear only if I start it when it is warm / hot.

When I start it with a cold engine it will drive / rev normal (about 900rpm)

Hello,
Sometimes if i start the car the rpm stays at say 400Rpm and if i press the clutch to select gear the RPM drops to zero and engine stops even while driving some times the engine does not respond to throttle if i press it