Rough Idle
Good evening. I have a nissan sentra sv 2014. I
have a rough idle and when I am going downhill
and I am taking the foot of the gas pedal it's
jumping like crazy. I DON'T have engine light on. I
took the car to 3 or 4 car mechanics and I received
different diagnoses. Today I took the car at Nissan
dealer and they check the car. They told me that is
because the front wheels tires are not that new
and the sensors transmit something to the ABS
and the car si stopping a little bit. They said
something about the difference between the front
tires and the back tires. The back ones look better.
The thing is that I just changed the tires like 8
months ago. Indeed I drove like 16.000 miles in
this period. My question is: the tester at the dealer
can read the problem of the car without an engine
light on? I heard different things about that.