Vehicle & Technical > Range Rover
HELP...... loss of power on lpg at higher revs
Range Rover Blues:
Blue does this sometimes, I just put it down to the LPG kit being past it. Funny but it will pull in one gear then change up and it won't pull, or vica-versa. I'll try cleaning it if it ever stops raining.
Remeber LPG will loose power at the top end as it takes physically longer to burn, even with the timing cranked forwards it will still happen, you actually need a different advance curve for LPG.
barnhill4x4:
Have you looked at the LPG Filter? What Air Filter do you have?
sardonicus:
If it has a steppermotor thingy before the inlet point try turning this up (out) quarter to half a turn,or the other way (RRB?)
THe vapouriser may have a drain plug in the bottom ,undo this and drain any oily deposits out.
Range Rover Blues:
If it's the stepper motor then it will be controlled by the electricery, ie the lambda sensor. If it's manually adjustable then yes you can try it turned outward to increase gas flow but you will find a very narrow margin in which it will run.
Try cleaning out the evaporater, I also find the thin Ali plate in mine gets bent and messes up the mixture. TBH it's ready for the bin, I'm not a big fan of draw-through systems anymore but they keep getting sold as they are cheap, better to get a single point system as a bare minimum.
GADGETP38:
thanx everyone, hopefully if the weather is ok this afternoon I'll get chance to try a few ideas. Will keep you posted. :D
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