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2004 2.4 lt Manual AWD tapping

Scott 8233947

By Scott 8233947
in RAV4 Club

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Scott 8233947 Advancing

Scott 8233947

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Posted (edited)

Hi all new to this forum but not new to Toyota’s I presently own 2 others and have owned 5 previous To that. I have just purchased a used 2004 Manual 2.4 lt 4 cylinder 4 door wagon with 321k on the clock. Problem I have is that their is a serious knocking (rattling) when the the engine is under load, and a solid thump in the gear box when changing gears. The car is not blowing any smoke of any description. Has anyone any ideas. Thanks in advance Scott

Edited by Scott 8233947
campbeam Grand Master

campbeam

Posted
Posted
9 hours ago, Scott 8233947 said:

serious knocking (rattling) when the the engine is under load

Potential cause is a bad rod bearing.

https://dannysengineportal.com/engine-noise-under-load-faq/

9 hours ago, Scott 8233947 said:

thump in the gear box when changing gears.

Check for loose or broken engine and transmission mounts.

https://www.google.com/search?client=firefox-b&q=thump+when+changing+gears

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