Problems with VITZ on CNG

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Problems with VITZ on CNG

Hello ... I have one running on CNG for 2002/03 Vitz last 1.5 years ... It was all very well to do, but last week it started vibrating at zero speed ... So should I put it in neutral otherwise used engine to stop .... So I checked out cars Nazir G-8 ... They told me there was a problem with finger followers and hydraulic tappets as it can not be changed, but the head must overhaul ..
3 days after I got my car back with all valves have been replaced and it cost me almost 14K to make .. a mechanic, with a normal car on CNG ... if I run my car on CNG to save money and at the end im spending 15K a year to repair, I think it's better to stick with gasoline ... In short, I advise not to use CNG as there is not much difference in the long term, you have to pay more

Gari.pk User 7499 asked on 23 Aug 2010 11:37:20 am

1 Answer

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Konain - on 23 Aug 2010 11:37:33 am

dear experts... please guide me if this so called normal problem of getting tappets disturbed in CNG vehicles can be avoided??
by any means like following some maintenance procedure or difference in driving style etc...