2003 W900 C15
Hello everyone
A few days ago I noticed my fuel restriction gauge kept rising and rising until it reached 20 vacuum I decided to change both fuel filters. So once I did that it started reading normal at 4 vacuum, but then slowly I noticed every 2K miles it would rise about 5 vacuum until it reached 30 then I started to lose power. So again I changed the filters it became normal got power back but now after 5 days 3k miles later I am reading 15 vacuum.
has anyone had a similar issue
Where should I start looking
Help me please















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