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hi all taken my 4.6 hse auto for an lpg svc, they said cant do as lambda sensors are u/s . changed the lambda sensors now is there anything i have to do after fitting them ?? i.e. computer reset or does the engine ecu automatically re learn ?? regards steve y

hi just changed the fuel pump on my p38 4.6hse. now i have the problem of it running very rich,in fack if kept ticking over too long it will cut out and be a b-tch to start,however running on lpg it runs like a watch. any ideas?? :D

on changing my fuel pump on my 4.6 hse is it possible to connect the flow / return pipes the wrong way round ?? and if you did would the engine still run but very rich????:doh::doh:

hi all need some assistance my 96 4.6 hse when it runs on petrol is runs like ****e...........especially when pulling away ,no power almost as if out of petrol but then sometimes it stinks of petrol... when on lpg runns like a watch and bags of power .. any ideas?? regards steve y