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Author Topic: Petrol V6 returning 36mpg urban cycle  (Read 2168 times)

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Jinglemaster2

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Re: Petrol V6 returning 36mpg urban cycle
« Reply #15 on: 03 September 2010, 19:12:08 »

Quote
I hate you all  ;D I get 25mpg out of the TD! Dearly wish it would do more than that :-/
Something seriously wrong with your TD! Have you tried it with the hand brake off?

I have had 3 TD's, all auto and never got less than mid 30's. On a run 42mpg was quite normal.

As for the OP's 36mpg. Bigger wheels is giving you a false reading. That will effect the speedo too, so you will be under reading speed so watch your cameras.

All maths really. In reality, your MPG will not change. The reading might, but the actual MPG won't. Sorry.
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24_Valve

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Re: Petrol V6 returning 36mpg urban cycle
« Reply #16 on: 04 September 2010, 00:22:29 »

Valid point RonMcB but I made sure I kept the OD the same. i.e. previously 205/65/15 now running on 225/55/16. Same overall diameter = same reading. If you go up on rim size you have to go down on profile  ;) Cheers anyway  :y
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Previous: 1996 Omega 2.5i V6 Manual Estate. Pearlescent, Polar Sea Blue. Walnut Trim. A/C & E/S/R. ABS & TC. Heated Seats. 16" Face Lift Alloy's. 225/55 Kuhmo Ecsta KH11 Tyres. NGK BKR5EK Plugs - All Six !

davethediver

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Re: Petrol V6 returning 36mpg urban cycle
« Reply #17 on: 04 September 2010, 00:55:52 »

205 is that not a bit narrow for the omega?
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“It is not necessary to understand things in order to argue about them.”
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24_Valve

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Re: Petrol V6 returning 36mpg urban cycle
« Reply #18 on: 04 September 2010, 00:59:16 »

205's are standard on the V6 pre-facelift 15" rims  ;) some early 4 pots were fitted with 195's mostly the 2.0 8v & 16v Omega's... which really is quite narrow :D if you don't believe me, there's a set of Omega alloy's with 195's fitted, on the bay of E right now... nice upgrade for any early 4 potter's still running on steel rims :y
« Last Edit: 04 September 2010, 04:11:00 by silvercross1 »
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Previous: 1996 Omega 2.5i V6 Manual Estate. Pearlescent, Polar Sea Blue. Walnut Trim. A/C & E/S/R. ABS & TC. Heated Seats. 16" Face Lift Alloy's. 225/55 Kuhmo Ecsta KH11 Tyres. NGK BKR5EK Plugs - All Six !
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