BMW X5 4.4 Oil in spark plug?

Asked by Kent Aug 14, 2020 at 01:22 AM about the 2000 BMW X5 4.4i AWD

Question type: Maintenance & Repair

the valve cover gaskets got replace. But now I
notice the oil is in the bottom of the spark
plug..could that mean something serious?

3 Answers

41,150

If you recently had the gaskets replaced because they were leaking, I can only assume some il migrated into the spark plug wells. Whoever replaced the valve cover didn't take the time to clean the area before reinstalling. Soak up the oil as best you can and watch the area if it gets worse.

1 people found this helpful.

I did all of that. I clean all of the oil that was inside and I even blow it out...

Update I redo the cable cover gasket found no oil at all...the misfire is still there. I even check for oms and volt on both injector and ignition coil good..the coil also get a signal from the ECU...how do I check the wire for the ECU to make sure the coil is getting the signal

Your Answer:

X5

Looking for a Used X5 in your area?

CarGurus has 1,184 nationwide X5 listings starting at $3,900.

Postal Code:

CarGurus Experts

  • #1
    Robert Charlson
    Reputation
    1,410
  • #2
    Asiamah6910
    Reputation
    1,330
  • #3
    santarosacarguy
    Reputation
    1,180
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used BMW 5 Series
23 Great Deals out of 319 listings starting at $4,500
Used BMW 3 Series
76 Great Deals out of 1,183 listings starting at $1,995
Used Lexus RX
31 Great Deals out of 901 listings starting at $3,000
Used Acura MDX
19 Great Deals out of 760 listings starting at $5,800
Used BMW 7 Series
7 Great Deals out of 120 listings starting at $5,995
Used Mercedes-Benz E-Class
40 Great Deals out of 504 listings starting at $5,700

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.