mpg

I have an Astra 1.7 CDti estate. I reset the readings on the on board computer. After driving on and off for the full tank, I get a reading of 56.9mpg and then 504 miles covered. However, when I fill it up again it takes 47.61 litres to fill it up. So if you put those figures in 47.61 litres to...

Ok so in February this year I serviced my car (1.9 cdti 150) and ran through a tin of BG244 as part of the process. Over the course of the tank the engine did seem smoother and I had an a small MPG increase of 2 (37-39) I then did some research on cleaners to run through with every tank in...

Hi All, I'm new, this is my first post! I have recently been looking around at Astra Mk4 convertibles with a view of getting one for the summer. My dilemma is MPG. According to Parkers the 1.6 is most fuel efficient. However I thought why not ask some folk who own them for a realistic idea! I...

Hello:) got an 11 plate astra j 1.7 cdti and im wondering if i can add MPG instant, average and miles to refuel onto my computer display. I currently have the digital speedo, trip 1 and trip 2 but nothing on mpg. Can this be upgraded somehow so i can see the fuel information? Many thanks!! Phil

Hi, I'm looking for someone to tech 2 some various bits and pieces into my 1.4 Astra SXi 3dr, can anyone recommend anyone ? Thanks

hey ppl. sorry not introduced my self yet, just joined the forum, ive been reading this forum for a wile now. but never had a problem and im not that good with cars i guess, but if you could help me id be really greatfull, im thinking of doing some guides for astra j. (audio based) anyways...

Firstly I apologise for my first post being about MPG! Last month I got myself a 2009 1.6 Astra Active+ 5dr. Very happy with it overall but a little concerned with the MPG I'm getting. Around town / shortish journeys I'm getting 30mpg, on a pure motorway drive I get 38mpg, this just seems a...

Hi everyone. I currently have a 3dr 1.9 cdti design 06 and it has the small lcd display with the two buttons under it that i think is referred to as "2line"? I can only see time date and temp on this and wondered how easy/hard is it to upgrade to the "3line" i think its referred as? If its...