Quote Originally Posted by Retz View Post
Sir! any significant changes on your engine after shifting to Mobil Delvac MX? Does it accelarates faster or engine becomes more quiet?
Sir Retz, kilala talaga ang 4JA1 or isuzu engines na malayo ka pa, the gate is opened by the time you reach it. hehehe
beep beep! pasensya na po sa mga kapatid na naka isuzu... hehehe

i don't think anything can be done anymore to lower the dB noise of isuzus. that's why many recommend to set up a GOOOD & LOOOUUUD sound system instead.
:laughbounce:
seriously, i can't tell any major difference at the moment except for tumaas ang idling ko. probably as i said lumuwag luwag ang hinga ng makina

she's still under observation 'cause i replaced my water pump due to a loose bearing na after our office staff borrowed my ride and went to La Union and Baguio. They returned it to me and i noticed my clutch fan was wobbling wildly! and the engine was vibrating abnormally. wala naman akong magawa, hindi ko naman pwede sermonan yung mga humiram. that's life..