2004 Mitsubishi Galant Knocking Noise Coming Engine Accelerate Low Speeds Now

2004 MITSUBISHI GALANT
138,000 MILES
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knocking noise coming from engine when i accelerate at low speeds now at high speeds as well.starts with a pinging noise and turns into knocking.car seems to be misfiring as well.thinging the two problems are one and the same.i changed o2 rear sensors water pump new timing belt,pcm reset.please help.
Jan 31, 2013 at 12:50 PM
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KHLOW2008
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  • 41,812 POSTS
Unless we know where the noise is coming from otherwise we won't be able to help.

If you believe it is from the engine, it is best to get it checked.
Did you check the engine oil level and condition?
Feb 3, 2013 at 7:09 AM
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