Help. I have a 2009 transit 350 rwd 100ps. I have spent a fortune. Recon injectors. Switch in rail. Sensor in pump. New solid flywheel and clutch. Main bearings, piston rings, big ends, new chain etc. still idles rough, all been due to someone else's bodge job. It must for had chain jump as a new ladder frame was fitted and new chain cover by previous owner but I found a lot of small metal bits in sump, they looked like a cam follower. Now scratching my head , in the ladder frame I assume it is small Hydralic tappits ? Are they adjustable and how? When the frame was out I tried to squeeze them in a vice as I've always done with Hydralic tappits but they were solid is this right?
Any suggestions. Van only done 85000 miles but does have pro generator and compressor fitted underfloor.