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Honda Accord

Tiny
JIMMYJAM1972
  • MEMBER
  • HONDA ACCORD
I have a 2000 honda accord ex 2.3l with 84,500k. Check engine light keeps coming on. I had a diagnostic on it and it came up as an emissions leak. The light was reset but it came back on again as soon as I started driving it in the morning. I'm also having a fluttering, purring or light knocking coming from the paseenger side in the lower engine area by the transmission when I lightly accelerate. No noise when idle. I heard the noise on a test drive. Second test drive, no noise. 100 miles later, I hear it again and it won't stop. My mechanic checked for exhaust leaks so that isnt the problem. The car is extremely quiet in the cold while idle
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Wednesday, January 24th, 2007 AT 8:36 AM

3 Replies

Tiny
BRUCE HUNT
  • MECHANIC
  • 3,753 POSTS
Have you considered that the exhaust could have a leak? Look at the gasket where the exhaust pipe joins the exhaust maniforld as a starting point.
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Wednesday, January 24th, 2007 AT 10:51 AM
Tiny
LOSTINMARS
  • MECHANIC
  • 222 POSTS
When you say emissions leak, I have to assume you mean an evap leak. If so check all the hoses back by the evap cannister to see if any have come loose or have a crack.
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Saturday, January 27th, 2007 AT 5:10 AM
Tiny
BRUCE HUNT
  • MECHANIC
  • 3,753 POSTS
Often what you are experiencing is the result of a loosening heat shield on the car. Take some time to crawl under the car and see if any of the shield are loose.
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Saturday, January 27th, 2007 AT 11:52 AM

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