The dual fuel 1995 EF Ford Falcon won't start first time. [I]t takes at least 3 go's with the ignition switch. The car normally starts on unleaded fuel and then goes over to LPG gas.

My 1994 4.0 lt EF Ford Falcon which runs on LPG won't start first time. The car is no dual fuel.

The problem is, likely, maintenance related:

. Battery--remove and fully charge. Clean all connections.

. Spark plugs--change if they haven't been replaced in three years.

. Air filter--replace every 25,000 miles.

. Oil--use SAE 5W-30 synthetic, especially in winter.