Two days ago,i change SQV hose,sard fuel regulator upside hose,hose from HKS EVC5 solenoid to wastegate to blue samco silicone hose.After that,i drive my car n really suck,no power at pick up,step my pedal habis...
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...