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Old 09-02-2011, 03:54 PM
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david_12121 david_12121 is offline
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Join Date: Jun 2011
Location: SF,CA,US
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Re: knocking noise from the engine bottom

Quote:
Originally Posted by Tapani View Post
The fan runs probably because the AC compressor kicks in. Set the AC on "economy" to prevent this.

Tapani
what about the ckeck engine light when the fan kicks in?!
Quote:
Originally Posted by 1986nate View Post
Replace the coolant temp sensor and it should solve the main issues you are having. As for the noises, there's a ton of things that can make light metallic noises you describe like the heat shields as Icingdeath stated.
for the main issue you mean the not starting or the fan kicking in and the check engine?
it seems more like a heatshield issue
thank you man
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