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Picture Help

Old Jul 12, 2016 | 04:59 AM
  #1  
Mason1958's Avatar
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Can some one please tell me what the attached picture is ? Also why would this cause engine to vibrate at idle when you cut the AC on ? I have a 2008 Camry LE. Thanks Mason
 
Attached Thumbnails Picture  Help-photo-2.jpg  
Old Jul 12, 2016 | 05:34 AM
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that is the exhaust shield

any vibration first check all the engine mounts
 
Old Jul 12, 2016 | 05:44 AM
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I will check them. It only does it at idle and when AC is on does not do it any other time werid.
 
Old Jul 12, 2016 | 05:38 PM
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when was it last serviced .. plugs leads ?

idle speed control sensor could be faulty

is the engine light on ?
 
Old Jul 12, 2016 | 05:51 PM
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Serviced at 5000 miles
no lights on
 
Old Jul 13, 2016 | 02:00 AM
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no engine light is a good thing

what is its rpm idle ling without AC ?
and rpm with AC

if it is an automatic i would be thinking TPS
might need a clean of the throttle body
 
Old Jul 13, 2016 | 04:22 AM
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I would say about 800 and it drops at least 50 to a 100 when you cut it on.
 
Old Jul 19, 2016 | 11:06 PM
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That shield looks sturdy on its place. See if head bolts are tight.
 
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