hi,whats the easiest way to bleed coolant with lpg on a xd 302,i think heads are still holding air,is there a bleeder on the motor?

Wht i did was too drill 2 small holes in the thermostat

2 x 4mm holes should do...... otherwise if you dont do that fill your car up with the required water/coolant - run the car with the radiator cap and let all the bubbles out

Replace the cap - drive it then recheck the level once cool again

Just make sure the thermostat opens when you have the cap off - and watch out there could be a bit of air in it

Mark