LPG Discussion Forum

It's set up wrong. Re-do your calibration when you tweak the gas pressure. Check the injector type/nozzle size. Did you tweak both halves, assuming you have the siamese unit?
When i tweak the gas I do a recal every time my injectors are biagiotti fast not sure if that is the right spelling there ...

I have just fitted a new bias system to my rr had a problem a while back of lumpy on idle got that sorted to much gas pressure so now all was ok for a day or two now the car is cutting out or stalling when the car Is put in park only sometimes has anyone come across this before.

I have just fitted a new bias system to my rr had a problem a while back of lumpy on idle got that sorted to much gas pressure so now all was ok for a day or two now the car is cutting out or stalling when the car Is put in park only sometimes has anyone come across this before.

Did you start with new sparkplugs..... one word NO BUT THIS IS WHAT I WAS THINKING just found out that it only hunts when the air con is on

lads got all up and going on the range rover 4.4 but is lumpy(hunting ) on idle has anyone come across this

Thanks man ur a top man very helpful

lads have come across a wee prob i need find the wire on one of the coils to get my rpm signal for the gas ecu i was on to tinly tec they said its one of the 4 wires on any coil but they cant remember what wire it is can any one help (Gilbertd)

Gilbertd wrote:The positive is the red/white wire, the negative is a different colour on each injector.

you were right colours are hard to see mate thanks just letting you know

Mate was on to tinly tec they said they have come across this before I don't want to cut into the loom and it b wrong

mate all my injectors wires are red and white and brown and white as far as i can see

can anyone help me need to fined out which is negative on injectors or has anyone got the wiring diagram for the injectors thanks lads

has anyone fitted this kit and are they happy with it thinking of buying it looking to know the pit fall if any. is it a good kit for the money

lads looking at tinley tech bigas kit anyone have this kit or know of it just looking at my options this is my budget lads

anyone work with or know this kit looking at my options for range rover l322 4.4 bmw engine good or bad

Be very sure to get something that really is adequately rated for horsepower.
Figure out if you have the BMW or Jaguar derived engine, the Jags can be picky about emulator circuits used, also you might want to consider a valve lube system.
You'll need to relocate the suspension compressor ...

lads looking for a good lpg kit for my rr somthing middle for the road as i will be fitting it my self need user freindly solfware and what kits to stay away from

what is a good kit for this rr dont want to spend a mad amount of money but at the same time want a good kit i am going to b fitting it my self something middle of the road