2009 Vauxhall Astra petrol and oil light

Car: Vauxhall Astra
Year: 2009
Variant: 1.4 sri manual
Categories: Engine & Drivetrain
Using to much petrol and milage range is not accurate and oil light is coming on more often but has plenty of oil in the engine
Posted: Sep 20, 2014 (9 years ago)
Maybe faulty oil pressure switch,
Posted Sep 20, 2014 (9 years ago)
Best bet is to get a diagnostic scan carried out .If a cyl weak / not firing correctly it would explain poor mpg and if drop in rpm at idle could also bring on oil light if not a faulty switch .
Posted Sep 21, 2014 (9 years ago)

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