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Gabriel

Gabriel 11/15/2012

2001 Mercedes Benz E320 Base 6 Cyl 3.2L

Engine

The engine runs rough, coughs and burns gas. Replaced spark pugs and O2 sensors. Any advice? Thanks

The engine runs rough, coughs and burns gas. Replaced spark pugs and O2 sensors. Any advice? Thanks

1 Answer


Mike

Mike 11/15/2012

Scanning the system for trouble codes is the first step. Sounds like a misfire

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Mike

Gabriel 11/16/2012

It originally started with 2 codes: P0170

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