Knocking noice

Asked by Bravo_9851 Feb 28, 2017 at 07:30 PM about the 2000 Mitsubishi Eclipse GS

Question type: General

I own a 2000 eclipse. 2.4 liter with
aftermarket header. Car sounds good idling
car sounds good running till about 3000 rpm
then this knocking rattling noice happens. If
I accelerate a little more noice stops. If I let
back out of gas to maintain speed sound
reappears. Any help appreciated

4 Answers
59,125

enginecreator answered 7 years ago

Its possible need to look it over real good see if you can replicate it while someone listens with hood up, if it does it in park/neutral and giving it gas.

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