Reply to thread

See what others are reading now! Try Forums > Current Activity

Message: <blockquote data-quote="CSx8213x" data-source="post: 3361984" data-attributes="member: 2272">wow .... mean I paid to a nuts to tune my car ??? Really disappointed to choose kolo choong to tune my car last few days at GT Auto...After done the tuning with Haltech RB25DET in my R33 only produce 242HP .... before this I used E-manage done 305HP at DYNOJET with the same boost level .... i asked him why the HP drop ... and he told me Dyno machine different sure got different .... but both also using DYNOJET .. same brand ....Then I only can choose to believe that dyno machine different ...... after I test my car ... it totally different .... the power like original without any mod .... then I plug in my laptop and check his setting in my Haltech ..... I found that the timing lock still enable .... and i called kolo choong ... and he reply "huh ? really timing lock still enable ?? then u unlock it ..." then i asked whether got problem lock the timing and do tunning ... he told me no problem same also ... that why i curious and hope to get some information here .....that is the first case .... second case ... I found that my car not smooth at all when cruising ... then I called him in the following morning ... and asked him to check for me .... when reach his workshop at Balakong Taming Jaya.... he asked me to plugin my laptop and wait for him .... when he come in my car and told me the car not smooth and jerking when cruising and idling ... is coz by the AF tuning problem ... and he play around the idling setting WITHOUT plugin any AF sensor to read the AF ... and the idling become smooth and no jerking .....He start to ask me bring the car out to test ...... then I drive and he play around the setting WITHOUT AF sensor .... then he told me without AF sensor difficult to do .... and what supprise me was .... he asked me to buy a AF sensor by myself and do the tuning by myself ... then the car can tune until very smooth ..... I paid the money to get a tuner tune my car .... and not paid the money to a tuner ask me to tune my car ..... What a BAD TUNER in this world .........</blockquote>