SPONSORED LINKS

Misfire

Tiny
SEAN KELLY2
  • MEMBER
  • 2013 BMW 750LI
  • 4.4L
  • V8
  • 2WD
  • AUTOMATIC
  • 140,000 MILES
When the car is cold (engine temperature) the car runs perfectly.

Once warm, the car stutters on hard acceleration. If I keep my foot down it will misfire.

If I accelerate moderately the car runs fine.

I can drive the car at any speed, it’s just acceleration that I have the problem.
SPONSORED LINKS
Tuesday, October 29th, 2019 AT 7:57 PM

1 Reply

Tiny
MOTOR MASTER
  • MECHANIC
  • 279 POSTS
Hello my name is Dave.

The first thing we need to find out is if there is a trouble code, if you have a check engine light on you definitely have a trouble code but even if it's not on it is still possible to have a code stored. If you take it to most auto parts stores they can scan your car and give you the trouble code(s). If you could do that it would make it a lot easier for us to guide you in the right direction.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Thursday, October 31st, 2019 AT 3:47 AM

Please login or register to post a reply.

Related Engine Misfire Content

Intermittent Misfire
VIDEO
Intermittent Misfire
Instructional repair video
Misfire Random Code P0300
GUIDE
Misfire Random Code P0300
The world of automotive diagnostics can be complex, with numerous codes and potential issues to keep track of. One of the more common engine diagnostic codes is P0300, which...
VIEW MORE

Sponsored links