Saturn Astra Loud Noise When Revving Engine

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TonyG4

Saturn Astra Loud Noise When Revving Engine

Unread post by TonyG4 » Sat Nov 10, 2012 11:28 am

I have a Saturn Astra 1.7 van when the revs get to 2500 the engine go's really loud as if there a hole in the exhaust it never happen before.

 

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ProTech
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Joined: Wed Oct 17, 2012 10:08 am

Re: Saturn Astra Loud Noise When Revving Engine

Unread post by ProTech » Sun Nov 11, 2012 5:32 pm

This could be anything from internal engine noise, transmission noise, or even an exhaust leak. Since it's kind of hard to diagnose a noise problem over the internet, this is something you really need looked at in person by a qualified technician.
GM Dealer Technician For 18+ Years
In the automotive industry for 20+

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