Its a new sequential LPG system. Does disturbing a MAF mean I should have a wiggle of the [pipes I moved when I did the filter or are they that brittle/sensitive I might have broken it?? I wasnt heavy handed with anything apart from the oil filter which damn well deserved it!!!!

80.9 at Shell Services on the M65 in Blackburn, Lancashire. 67.9p at Texaco in Accrington and Shell in Burnley.

Fuel filter was 1 year and 12K ago from memory. It just seems a bit strange it went immediately after the oil chnage i.e from the first time I fired it up although filter/pump sounds sensible given its fine on gas.

Hi Im new to the forum but hoping to get some advice. I performed a basic oil chnage on our car yesterday (2000 P38 4.6) and ever since there is a misfire when running on petrol. When the car switches over to LPG there is no problem. It started as soon as the oil chnage finished but what can...