Strange knocking in Engine :(

[tk-421]

Have you changed fuel brands by any chance? I've heard of this happening when changing octane levels.

[IvanG]

Originally Posted by tk-421

Have you changed fuel brands by any chance? I've heard of this happening when changing octane levels.

98% of the time i drive on LPG gas.......maybe i should try change the LPG suplier hmmmmmm soon is i epty this tank i will do right that.

Tnx
PS: Yes i have changed the fuel.....i think before the knocking apears.....from a cheaper suplier.....i just fill up the tank yesterday....33 liters of LPG, TK-421 tnx for the advice..i will try soon as i epty this tank.