What should I do if my LPG is stalling?

Stalling during low speed cornering. First, do a basic vehicle inspection, drain the LPG converter and clean the idle jet. If these check out OK, with the vehicle running, connect the scan tool and bring up the parameters PIDs, bring up the on board diagnostics parameter IDs (codes used to request data from a vehicle) and do the following:

What happens if there is no pressure loss in the LPG converter?

There should be no pressure loss. Due to the design being like a convoluted tube, complete removal and a thorough visual check for splits must be done. If no splits are found, the sensitivity diaphragm in the converter may be split. This pressure balance system must be completely sealed.

What should the LPG motor count be at idle?

Check the LPG stepper motor count (normally 150 to 175 at idle and similar at 1,500 RPM). The 0 should remain cycling while the 2 engine is at idle. The oxygen sensor should have 0 to 1 oscillating voltage if it is working OK. The stepper motor count should be about 150 to 175 at idle if all conditions are OK. If…

What to do when LPG goes lean in car?

If the mixtures go lean as indicated by the 02 sensor being below 0.1 V and the stepper motor count is ramping lower to (say) 140 when the engine stalls, it may be a split or a hole in the balance line. To check the balance line remove it from the air filter end and, using a smoke machine, check for leaks but use only very low pressure.

Why is my LPG leaking gas on the out side?

If it’s getting frosty on the out side of the solenoid and it isn’t leaking gas there then it seems like there is a restriction at the solenoid & the lpg is converting to a gas at the solenoid.

What happens if I Run my engine on LPG?

On most conversions the Petrol pump is still running whilst using LPG (for good reasons not discussed here). If the petrol pump runs dry whilst you are running the engine on LPG it can be burned right out. This is because the pump relies on Petrol to lubricate its bearings and keep it cool.

What happens if you run your car up to temp on LPG?

There is a refrigerating effect as the gas vaporises. It will freeze up and stick, possibly causing weak mixture backfiring or gas leakage. If you run the engine up to temp. on petrol beforeswitching over to gas this cannot occur as the engine coolant will already be hot.