Hi,
I have an issue with my transit mk6 2.3 petrol/lpg 2004.
The van was high revving when I bought it, 1500-2000rpm at idle and rarely idled around 1000-1200. The van now either revs high on idles as explained or more commonly in the past week idles 800-1000rpm or lower to the point of it stalling. I've had a look for anything obvious under the bonnet, loose vac pipe, or induction leak and also have tried disconnecting the MAF and lambda sensor with neither making any difference.
I'm hoping someone with more knowledge then me can give me any advice.
Thanks!