Cylinder #4 misfiring, changed coil, spark plugs, and new fuel injector and there is compression.
2017 Dodge Journey

Cylinder #4 misfiring, changed coil, spark plugs, and new fuel injector and there is compression.

(2017 Dodge Journey)
Why does it misfires?
How long have you had this problem? Few weeks
Tags: dodge, journey
1 answer & 1 comment
Popular Answer
on October 11, 2019

No numbers for compression reading!


((VACUUM LEAK))
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on October 11, 2019

Look for possible vacuum leak that is dependent upon # 4 cylinder for the vacuum source..

Possibly at intake manifold.

Good luck!
General Diagnosis
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on October 11, 2019

No numbers for compression reading!


((VACUUM LEAK))
Sign in to reply
on October 11, 2019

Look for possible vacuum leak that is dependent upon # 4 cylinder for the vacuum source..

Possibly at intake manifold.

Good luck!

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