Shakey car

Forum for Infiniti M35 and M45, and Nissan Fuga owners.
Alffie
Posts: 50
Joined: Tue Jan 15, 2019 12:26 pm
Car: 2010 Infiniti M35

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Drove 3+ hrs on the the highway, but once I got off and started driving on the surface streets, I notice my car would shake when I'm at the stop light. Saw the service engine soon light on. When I put it in neutral, the shaking stops. Got a P0302 code. Spark plugs? If so, can I change the plugs and use the same coil packs until I get back home to change them? What brand coil packs should I use?


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Ilya
Moderator
Posts: 9202
Joined: Fri Apr 23, 2010 11:20 pm
Car: 2011 M56x but I spend a lot of time on my 2015 Kawasaki Vulcan S. Former owner of a 2007 M35x. Also take care of my wife's 2016 QX60.
Location: Charlotte, NC
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Could be the spark plug or the coil pack - best way to test is to test is after replacing the plug unplug the coilpack for that cylinder while the car is running. If the rough idle stays, then you knows it the pack. You could also try moving the pack to another cylinder and see if the misfire follows.

Alffie
Posts: 50
Joined: Tue Jan 15, 2019 12:26 pm
Car: 2010 Infiniti M35

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So taking out #6, driver side back spark plug. Pulled out the socket and there was oil on it😏.

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Ilya
Moderator
Posts: 9202
Joined: Fri Apr 23, 2010 11:20 pm
Car: 2011 M56x but I spend a lot of time on my 2015 Kawasaki Vulcan S. Former owner of a 2007 M35x. Also take care of my wife's 2016 QX60.
Location: Charlotte, NC
Contact:

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Alffie wrote:
Sat Oct 12, 2024 10:55 am
So taking out #6, driver side back spark plug. Pulled out the socket and there was oil on it😏.
That would certainly do it...bummer.

Alffie
Posts: 50
Joined: Tue Jan 15, 2019 12:26 pm
Car: 2010 Infiniti M35

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Even tho the code was cylinder #2?..I guess. Switched #2 with #1 coil, since the code was for #2. Took it for a test drive, stick shakes at the light. Whats a good gasket to get?Is fel pro, good? Thanks for your input👍👍

Alffie
Posts: 50
Joined: Tue Jan 15, 2019 12:26 pm
Car: 2010 Infiniti M35

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Since oil is leaking into #6, which gasket kit would you recommend?

Alffie
Posts: 50
Joined: Tue Jan 15, 2019 12:26 pm
Car: 2010 Infiniti M35

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Had to replace both valve covers, almost $1000 dollars later bc I had to get a rental to go back home bc I didn't feel comfortable driving back home. Mechanic charged 645.


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