If you do a search you will see that it will cause fuel control problems and running problems with the engine. But pulling the codes and assessing all the information is the proper way to diagnose a problem.

Are you having any problems with your vehicle?

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Ali Al-Chalabi

2001 CLK55
1999 Dodge Ram 2500 Cummins Diesel
2002 Harley-Davidson Fatboy
Merlin Extralight w/ Campy Record