C chewy1969 New Member Mar 26, 2010 #1 hi my 94 3.9 disco with lpg has developed a back fire every now and then mainly when cold when switched on lpg , some times it stalls the engine , , any idea,s thanx
hi my 94 3.9 disco with lpg has developed a back fire every now and then mainly when cold when switched on lpg , some times it stalls the engine , , any idea,s thanx
vougese39 Well-Known Member Mar 28, 2010 #2 worn cam?seized dissy?gas needs a service ?disyy cap leads and rotor new plugs