problem of 07 toyota estima 3.5 v6

[samlee]

helpp!!when my car traveling more then 100km or speeding tat time the engine check light and the 4wd check light will come out together?????so more today got smoke come out!!!

 

[shamburke]

sam,

try to sent the car for ECU check... it could be due to O2 sensor....it was a normal issue for ACR30,...

 

[samlee]

reset the ecu?em...uwill try to but any idea for test the o2 sensor is working or malfuntion?

 

[shamburke]

sent the car to any work shop that have the MUT unit..
once you plug it in..it will dispaly theo :sakit places...

 

[zeus83]

i recommend going Toyota service and ask them to run diagnostic test.

 

[kagen05]

need to know

Friend estima aeras 2.4 use timing belt or timing chain?