WTA:BT 20V engine noise

[cruiser78]

1) service your VVT pulley...will eliminate the diesel sound...FYI new VVT pulley cost around RM800++ ...

2) Check water pump healthiness, Service your radiator...if using toyota coolant or other coolant do change after runnin few hundred thousands km...

Good luck...

Where to get new VVT pulley? Sick of changing it with halfcut item. Sometime worse than the previous pulley. Now my check engine light turn on. Power very sluggish if driven under 4k rpm.

 

[0501024]

question : after transplant my idle rpm is about 1100. lately the engine has been getting a little louder and the idle is now @ 1400+. any ideas? anything to do with pulley,etc? using stock bt ecu btw

thanks for any sifu reply :D

 

[ajik8953]

try to service throttle body 1st..then use some engine treatment oil..it may help..

if ur mileage more than 120k..better use mineral base oil..use toyota oil oso ok..

 

[0501024]

ajik: is your reply to me or to TS? hahaha sorry confuse!

 

[Andee]

mine BT oso same like diesel taxi sound..its 20v trademark sound.

 

[ae92r]

Put in some engine flusher.....run for 100km whack 2-3 time then change oil....
I did it last time eliminate my crouk cruks sound
But mine is 4A-F ler.....

 

[AE101-Wong]

if want to maintain vvt, juz swap the vvt pulley, and i got 1unit, taken out from low mileage half cut..
if want to disable vvt, juz put the adjustable vvt..
suggestion:
use better engine oil, preferred semi syn, no need go for fully syn if in stock setting