i think its needs a diag test to see if there is a issue on the multiplex circuts causing the issue

at 157K and no history then first stop is cam and followers. if it has done majority of its life on gas suspect rings sticking to pistons causing low compression too

as i cannot advetise on here all i will say is i am having my own parts produced

In the o/s/ lamp access flat is the tow electric plug which has a perm live for the split charge it's 15amp rated

Trading standards need advising destroying a range rover for loss not profit lol

What's your problem?

Two smal pipes are for blending one goes to the header tank and the other goes to the inlet manifold

Snapon is a limited code reader you need a better live data to see what the sensors are doing and switching at

Gen dealer ignition parts are gash becarefull what you are fitting at the moment iam trying a new source if they are good will let you know Start with the basics ignition timing. Base idle Afm base setting if it is not equipped with lambdas

Let's start at the top LPG kit mono or multi point injection? How many miles? Genuine dealer ingnition parts are now total gash but am sourcing please be patient! Ok issues if it has been run predominantly on gas it could have the beginning or piston ring stickage to the pistons causing a poor...

You can fit a tune revisited which will allow you to ditch the lambdas this wil help and leave a open loop injection system and allow you to set and adjust the emission

There was a modified bracket to fix this issue will pm it over later

Does the doors do with the remote or not? If it does then bcu resync If not then check the reciver has not flooded due to leaking sunroof had this happen on 4 cars due to the weather recently

Always used 10/40 engine oil with no issues or 15/40 but have always used full mineral oil as it was never designed for fully syn oil I have seen on a quite a few on the fully syc the box tends to leak a lot more than on mineral oil

Heavy running on LPG will over time cause the ecu to fault as it cannot adpt due to the LPG being incorrectly set up and running over lean Do you have pre and post lambda sensors? Have you done live data reading on all the sensors on petrol what are the longhand short furl trims at?

OK first problem if it has cooked likely to have damaged the threads in the block so its 50/50 if the block can be salvaged there is a thread insert system that can work but id the block has softened up then if scrap! fitting a s/h engine will not gain much as it maybe just as bad as the once...

Yes easy to do

the ecu is a different unit to the earlier units so wont plug in you would need the whole car loom and upgraded to 200 spec with thor i think

ok it can be done quite a few ways 1 ashcrofts do a kit called compushift 2 use a p38a or d2 electronic auto box and have a ecu made to do the job

ok on the front suspension there is inner track rods both side outer track rod ends front and rear lower arm ball joints rear suspension lower and upper hub carrier bushs track control arms most coman is the inner track rods if the tyres are wearing hard on the inner edges