Yahgo22 1st Gear December 20, 2012 Share December 20, 2012 (edited) Even though I change to new coils and plugs. It also lack power and it seem that the petrol flow is inconsistence. My jb mechanic suspects that the fault is due to the injection stage. Anyone knows where can I clean or change the injection (oil mouth)? Yours inputs will be very much appreciated. Edited December 20, 2012 by Yahgo22 ↡ Advertisement 2 Link to post Share on other sites More sharing options...
Dafansu Turbocharged December 20, 2012 Share December 20, 2012 possible engine mount problem? 2 Link to post Share on other sites More sharing options...
Bigbadguy 1st Gear December 20, 2012 Share December 20, 2012 fuel pump choke? if not spark plug never install properly? Engine mount failure also can cause lack of power n heavy vibration. You can try AK workshop at amk point lv 4. Steven should be able to help u troubleshoot. 2 Link to post Share on other sites More sharing options...
Yahgo22 1st Gear December 20, 2012 Author Share December 20, 2012 fuel pump choke? if not spark plug never install properly? Engine mount failure also can cause lack of power n heavy vibration. You can try AK workshop at amk point lv 4. Steven should be able to help u troubleshoot. U could be right. My mechanic mentioned about fuel not smooth. New coils and plugs were changed today. How much will it cost to clear the chokage? What is the sympton for engine mount fault? Link to post Share on other sites More sharing options...
Bigbadguy 1st Gear December 20, 2012 Share December 20, 2012 engine mount failure stmptons, heavy vibration when idling n acceleration. sometime knocking sound can be heard. Lack of power. bring to wk shop for a troubleshoot. usually checking for faulty mounting is FOC. Link to post Share on other sites More sharing options...
Yeobh 4th Gear December 20, 2012 Share December 20, 2012 You mech need to conduct a fuel injector pressure test. 1 Link to post Share on other sites More sharing options...
Yahgo22 1st Gear December 20, 2012 Author Share December 20, 2012 engine mount failure stmptons, heavy vibration when idling n acceleration. sometime knocking sound can be heard. Lack of power. bring to wk shop for a troubleshoot. usually checking for faulty mounting is FOC. It seems to be having all the symptoms mentioned? What is the cost to address this problem? How about petrol pump chokage? How will the car behave? Link to post Share on other sites More sharing options...
Yahgo22 1st Gear December 20, 2012 Author Share December 20, 2012 (edited) delete double postings Edited December 20, 2012 by Yahgo22 Link to post Share on other sites More sharing options...
Yahgo22 1st Gear December 20, 2012 Author Share December 20, 2012 You mech need to conduct a fuel injector pressure test. Where can I do this test here in sg? Any workshop to reccomend? Link to post Share on other sites More sharing options...
Airy 1st Gear December 20, 2012 Share December 20, 2012 Maybe throttle body dirty.... 2 Link to post Share on other sites More sharing options...
Yahgo22 1st Gear December 20, 2012 Author Share December 20, 2012 Maybe throttle body dirty.... Mine was cleaned about less than a year ago? How often it need to be cleaned? Link to post Share on other sites More sharing options...
Biglittlebean 3rd Gear December 20, 2012 Share December 20, 2012 Common problem for airwaves. Some of my khakis changed to silver spark plugs and apparently it helped. Do change your CVT oil too. Our airwaves used HMMF, not CVTC actually. This problem have been discussed often on the sgairwavers forum. Another possibility is that your engine mounting is worn out. Need to replace them. 1 Link to post Share on other sites More sharing options...
Ckchong8 1st Gear December 20, 2012 Share December 20, 2012 Even though I change to new coils and plugs. It also lack power and it seem that the petrol flow is inconsistence. My jb mechanic suspects that the fault is due to the injection stage. Anyone knows where can I clean or change the injection (oil mouth)? Yours inputs will be very much appreciated. What is the idling rpm ? Can try pouring a bottle of injection cleaner to confirm is it the injection problem. 2 Link to post Share on other sites More sharing options...
Juzzme 3rd Gear December 21, 2012 Share December 21, 2012 There's 1 mech that many of the airwavers use. Maybe you want to try. Man Garage at Kaki Bukit Autobay. 2 Link to post Share on other sites More sharing options...
Yeobh 4th Gear December 21, 2012 Share December 21, 2012 (edited) There are only a hand full of shops in Spore have such testers to take fuel pressure. Very sorry not able to help as I don't keep record of them. Edited December 21, 2012 by Yeobh Link to post Share on other sites More sharing options...
Beehive3783 Turbocharged December 21, 2012 Share December 21, 2012 Even though I change to new coils and plugs. It also lack power and it seem that the petrol flow is inconsistence. My jb mechanic suspects that the fault is due to the injection stage. Anyone knows where can I clean or change the injection (oil mouth)? Yours inputs will be very much appreciated. What's your car's mileage? Changed fuel pump or engine mounting before? 1 Link to post Share on other sites More sharing options...
Yahgo22 1st Gear December 21, 2012 Author Share December 21, 2012 Latest update. My JB mechanic told me it is very likely the fuel injection fault. The part that fuel enter into the engine. Any bro had this problem before? Link to post Share on other sites More sharing options...
Hamburger Hypersonic December 21, 2012 Share December 21, 2012 Latest update. My JB mechanic told me it is very likely the fuel injection fault. The part that fuel enter into the engine. Any bro had this problem before? In jb, ask mech for a used unit from half cut to test. If confirmed, then change. This is what my Jb mech does. No agaration or trial and error ↡ Advertisement 2 Link to post Share on other sites More sharing options...
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