40oz
Full Access Member
- Joined
- Apr 10, 2017
- Posts
- 208
- Reaction score
- 63
I recently added MBRP cat back (no resonator) and AFE air intake. (I will add pics soon) Since that time my idle will act up a little. While at a traffic light it will bounce around dipping down to 600 then up to almost 1000. Also when pulling into my driveway, i left off the throttle but it increased in RPM. Also, the downshift. Not sure if it did it before and I didn't notice, but it does it for sure now and I notice. Not sure if the two are related.
I also recently changed spark plugs.
Any ideas what is causing this? I ordered a tuner from 5 star but have not yet received my custom tunes. Hoping this will fix, but wanted to see what FRF community input was.
Thanks,
I also recently changed spark plugs.
Any ideas what is causing this? I ordered a tuner from 5 star but have not yet received my custom tunes. Hoping this will fix, but wanted to see what FRF community input was.
Thanks,