VX Rattle

[vx6]

My VX 6 is on dual fuel and when its on petrol and you give it a bit of a squirt something rattles from around the engine bay area. Only occurs when driving and ive noticed it doesnt happen on LPG.

Its not the exhaust rattling.

Does anyone have any ideas what the problem could be?

thanks

[randeep01]

I've got the exact same problem with my VX mate.

anyone have an idea of what it could be?

[vx6]

could it be lifters?.. just a crazy guess

[randeep01]

Their was some lifter noise problems with the 5.7L's but not too sure about the 6 mate.

[wana s' charge stock vt]

my vt dose it too when under alot of power but its because i have a broken engine mount on air cond' side . when give it a bit it twists the motor the exhaust is moving and hitting. .