because you cant drive propperly
Could be a variety of causes Cam angle sensor to thermostat
because its a retard
It hates you
Sometimes when you convert an astra to lpg they change the spark plugs to single element. If the garage has put standard vauxall twin element plugs in your car it may cause the problem you have described.
I keep putting water in my vaxhall astra as it overheats, if it is the head gasket how much will it cost to be repaired.
you have to check your connection or server.
Stalling refers to an engine running too slowly to keep going, or to an aircraft losing it's airspeed enough to cease flying.
Mass air flow sensor
Timing maybe? Get your timing belt looked at
clutch needs adjustment.
Your Baja Doodlebug is not getting the proper amount of gas if it is stalling out. This could be due to a problem with your fuel lines, fuel pump, or fuel intakes.
It could be a problem in the air mass or the fuel pump