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Renault Master
1,149 Answers
- Posted on Sep 27, 2011
Re: Heavy fuel comsumsion on a renault megan 2000 2000...
Reasons for heavy fuel comsumsion:
Engine tempreature running cold
Injector leak down
Fuel pressure regulator diaphram leaking
Fuel return line blocked
Fuel pump creating way more pressure
Transmission slipping
TMP engine tempreature grounded
O2 sensor not going into closed loope.
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