anybody knows what is the diffrence between ecu coding of 7377 and 5663..im currently using and 5663 and have change it to 7377 coz they say its better coz 7377 have more hp..
problem is....now that i have change it...
Does anyone know what causes unnecessary engine vibrations? I've gotten all new mountings replaced but it still vibrates. Also the crossmember bushes and lower arm bushes have been replaced. During acceleration, the...
