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ssal303

ssal303 12/6/2018

2009 Jeep Liberty Sport 6 Cyl 3.70L

Engine

My jeep used to have a somewhat quite engine. Now its a loud roaring when accerlating (no whinning or grinding)

Also experiencing loss of power of acceleration, bad gas mileage. Nothing looks to be leaking? Air filter recently changed.

1 Answer


Jimm

Jimm 12/6/2018

Check the following: exhaust system - from tailpipe to exhaust manifold gasket for any leaks, air intake system, engine vacuum hoses for leaks / cracks - replace as necessary.

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