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MPG

  • 23-06-2008 8:10pm
    #1
    dak
    Registered Users, Registered Users 2 Posts: 2,577 ✭✭✭


    I just got my Auto 2L Opel Omega serviced but since then MPG has gone to pot. Was getting 27mpg urban but now getting 19 or 20 mph. I don't drive too fast and seldom use the sport setting.

    Car also seems sluggish and doesn't seem to respond as quick as it used to unless I put it into sport . Any ideas why ? Could it be a air/fuel mixture problem ?


Comments

  • #2
    crosstownk
    Registered Users, Registered Users 2 Posts: 12,863 ✭✭✭✭crosstownk


    Just a guess - but maybe the wrong spark plugs were fitted........?
    Untitled Image




  • #3
    Volvoboy
    Closed Accounts Posts: 2,479 ✭✭✭Volvoboy


    dak wrote: »
    I just got my Auto 2L Opel Omega serviced but since then MPG has gone to pot. Was getting 27mpg urban but now getting 19 or 20 mph. I don't drive too fast and seldom use the sport setting.

    Car also seems sluggish and doesn't seem to respond as quick as it used to unless I put it into sport . Any ideas why ? Could it be a air/fuel mixture problem ?

    Probably the automatic transmission fluid (ATF) needs changing check the atf there's a dipstick in the engine bay like the oil dipstick it should be red but if its grey it needs to be changed.


  • #4
    Esel
    Registered Users, Registered Users 2 Posts: 23,092 ✭✭✭✭Esel
    Not Your Ornery Onager


    Volvoboy wrote: »
    Probably the automatic transmission fluid (ATF) needs changing check the atf there's a dipstick in the engine bay like the oil dipstick it should be red but if its grey it needs to be changed.
    Way too much of a coincidence for this to be the likely cause. I'd bring it back to where you got it serviced and complain nicely.

    Not your ornery onager



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