Jump to content

Mechanical Question about 2020 Civic Si


Recommended Posts

I just got a 2020 Civic Si Coupe 500 miles on the engine and I am having two issues not sure if I should take it in to the dealer

1. Despite the assurance that the Oil Dilution issue on the Earth Dreams 1.5L Inline 4 Turbo was "fixed" after driving the new car for 500 miles I can smell a strong odor of gas when I pull the dipstick. It is driving fine and does not seem over filled but there is gas in the oil for sure.


2. I ran the car on a dealer level scanner and it is showing random misfires on every cylinder. Not a huge amount like one every so often. On a 30 Min drive I may have 10-15 misfires (or at least what the scanner an Autel 906BT registers as misfires). No Mil lights and no drivability issues from what I can tell.

I have an appointment to take it in to the dealer but that is gong to be an all day ordeal. Got to drop it off and when they get to it they will check it out and it will be a huge hassle for them to tell me "everything looks fine on our end call us when something breaks or a light comes on." Any advice or suggestions would be much obliged.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...

Important Information

Terms of Use | Privacy Policy | Guidelines
We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.