Top 7 Reasons Your Check Engine Light is On - YourMechanic
Oct 23, 2018 · While it’s often assumed that the check engine light (CEL) is an indication of a major mechanical issue, this isn’t always the case. In fact, according to many professional mechanics, a …
Symptoms of a Bad or Failing Low Oil Level Sensor
Jan 8, 2016 · Check Engine Light comes on If the oil level sensor is working correctly, it will trigger the oil light to come on your car, truck or SUV when the oil level is low.
When the AC is turned on my Check engine light comes on
Jun 20, 2016 · Only when I run the AC the check engine light pops up along with the triangle with exclamation point , code reading throttle position sensor/ not enough voltage and the cars RPMs …
I fixed what was wrong but check engine light wont turn o...
Sep 19, 2017 · The vent valve is controlled by the engine computer (PCM). Normally the vent valve is open. It closes when the engine computer tests the EVAP system for leaks. If a leak in the EVAP …
Check Engine light comes on, mechanic replaced o2 sensor ...
Dec 19, 2016 · Check engine light comes on, mechanic ran diagnostic and said it needs o2 sensor replaced. He replaced it but light still comes on. Mechanic ran diagnostic again and said it still is …
My check engine light goes on when I go up a hill or sp...
Apr 2, 2017 · My check engine light goes on while driving but goes off and on also while driving. It stays off when i park or stop. I replaced the gas cap still the same issue. My car has 150017 miles. My car …
A Kia. When gas tank gets below half tank engine light co...
Feb 25, 2018 · Why does the check engine light comes on when gas tank gets below half tank but ok when filled My car has 103000 miles. My car has an automatic transmission.
Why did my Check Engine Light come on after I replaced my...
Oct 20, 2016 · Q: I replaced my battery and my check engine light came on it was not on before My car has 68000 miles. My car has an automatic transmission. An illuminated Check Engine Light can be …
Symptoms of a Bad or Failing Shift Indicator (Automatic Transmission ...
Jan 12, 2016 · 1. Check Engine Light comes on The Check Engine Light comes on for a variety of reasons and one of them is the shift indicator going bad. As soon as this light comes on, it is …
I have a check engine on once a while when I hit a bump o...
Jan 8, 2017 · Hi there. If the check engine light is coming on while going over bumps, then there is either a loose ground wire or a frayed wire on a sensor. Check all of the wiring to the sensors and all of the …