- Messages
- 4
- Likes
- 0
- City
- Benicia
- State
- CA
- Country
- United States
- What I Drive
- 2013 golf r
Need some help trying to diagnose my car self revving. My car seems to drive just fine but it seems after the vehicle becomes completely warm after some freeway driving, pulls, etc. when i come to stops and the car is idling it will revving itself up to around 1400 rpm then back down to around 750 over and over rhythmically until i proceed to continue driving. Ive replaced pcv, cleaned maf sensor, replaced engine air filter, and inspected air hoses visually and nothing seems out of place really. I periodically get gas cap lights which i have also replaced the gas cap. The light will come and go on its own. Also have got CEL’s for idle higher than expected and large EVAP leak detected but the CEL’s have gone away on their own and will periodically come back. I bought a OBD2 scanner and took a video of the live data while the car is revving itself to see if you guys can pinpoint anything out of the ordinary. Im not too versed in reading live vehicle data so please help me out!
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