Filters are unlikely to be the problem.
Hate lpg but it's so cheap cost me £70 to do them 700 miles and I still have qtr of a tank.
What kind of statement is that?
I like your figures.. £70 to do 700 miles is 10p per mile, which is the equivalent in terms of running costs to getting 55mpg on petrol or diesel. The only way to get 55mpg running costs with petrol or diesel are to have a smaller car / a smaller much less powerful noisy stinky diesel engine, I wouldn't want a car like that. I do like the Mondeo ST220's though, they are a decent size car with a quiet smooth and powerful V6 engine... but the only way to get equivalent of 55mpg running costs in a car like this is by running on LPG.
I used to smoke proper fags but for around 14 months I've smoked roll ups. I'd prefer not to have to put the extra effort in that is involved with roll ups, but on balance, all things considered, I now prefer smoking roll ups to proper fags, not least because it is far cheaper. I would never claim to hate roll ups just because of the extra effort, but if I did make such claim I expect people would rightfully point out that I couldn't really hate roll ups, because, after all, I choose to smoke them.. if I hated them I would just buy my old favourite brand fags.
Full time LPG installer
Servicing / Diagnostics / Repairs to all systems / DIY conversion kits supplied with thorough tech support
2 miles A1, 8 miles M62, http://www.Lpgc.co.uk