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2003 Concorde - oil in the intake
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RC1125
New User
Apr 26, 2010, 8:47 AM
Post #1 of 2
(1252 views)
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2003 Concorde - oil in the intake
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I have a 2003 Chrysler Concorde and it's getting oil in the intake. I've read it's could be due to too much vacuum. Well what causes too much vacuum? Lots of info on too little vacuum due to leaks, but nothing on too much. Very stumped! Check engine light appeared coding for O2 sensor. Replaced sensor and wiring looks good when we found oil in the intake. Don't know what to do next.
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nickwarner
Veteran
/ Moderator
Apr 26, 2010, 9:04 AM
Post #2 of 2
(1248 views)
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Re: 2003 Concorde - oil in the intake
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I'd check your PCV valve first. Too much blowby from a defective PCV will put oil into the air intake. Which motor do you have? How many miles are on it? How often is the maintenance done on this car?
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