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Old 08-10-2005, 10:50 AM
lietuviai's Avatar
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Join Date: Mar 2003
Location: SW WA
Posts: 5,744
Knocking issue

I've been running my 300D on WVO for over a month now. Recently while running only on diesel, the car developed a knock in the 2000 RPM range. When switching to WVO the knock instantly goes away. When I switch back to diesel, the knock comes back only after it seems to be running on pure diesel. It seems as if the trouble is in the IP because of the instant change in the knock when switching to WVO and then the slow gradual increase of the knock when switching to diesel.
I'm worried.
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84 300D Turbodiesel 190K with 4 speed manual sold in 03/2012
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