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Why does the exhaust rattle during a cold start? 2008 toyota highlander.
2008 Toyota Highlander

Why does the exhaust rattle during a cold start? 2008 Toyota Highlander.

(2008 Toyota Highlander)
After the car is warmed up, it stops but after a cold start its there.
What seems to make the problem better or worse? Worse when the engine is cold
How long have you had this problem? A few months
Tags: exhaust rattle for short, toyota, highlander
2 answers & 0 comments
Popular Answer
on May 01, 2019
Rubber mallet - bang on exhaust pipes - and the cat.

Hear rattling?
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General Diagnosis
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on May 01, 2019
Rubber mallet - bang on exhaust pipes - and the cat.

Hear rattling?
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on May 01, 2019
Could be a bad CAT, a loose heat shield or a few other things. Hands-on inspection is needed.
Use this link to find a good shop near you.
https://repairpal.com/repair-shops
Alex
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