2012 Chevrolet Spin

**choychoy** · October 10th, 2014 07:46 AM

Originally Posted by choychoy

unit is just 4 months old (around 5k odometer reading), already brought it service center twice, but they cant find any problem. have anyone experienced this? thanks

im expriencing this again. di naman constantly pero nakakatakot s dami ng usok n lumalabas

**12vdc** · October 10th, 2014 08:20 AM

Engine is equipped with dpf. The manuel says, when the limit is reached, the dpf should initiate burn by injecting fuel. Burn/reburn cycles is manually controlled, it says you need to run at 2k rpm at a certain duration to complete burn cycle, damage on dpf and excessive smoke/ hi fuel consumption could result if cycle is interrupted.. Read the manual for the details,casa people are sometimes useless..

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**choychoy** · October 10th, 2014 10:33 AM

pero excessive yung smoke. nagdidilim yung vision ko sa rear view mirror.

**12vdc** · October 10th, 2014 10:45 AM

I think that is normal during the cycle.. Baka hindi natapos.. Try mo drive ng expressway.. Kung tama yung manual, that would be 30-40kms drive kung 2k rpm(lesser if at lower gear idk kung pwede sa idle).. May iilaw sa dash dpf reburn symbol, let it at 2krpm until the dpf light goes off..

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**choychoy** · October 10th, 2014 05:39 PM

di umiilaw yung nasa dash. anyway 4 times ko n nadala s casa ang unit. yung last n dalhin ko, umamin sila n may problem nga ang spin ls (pang 3rd or 4th n ako nagreklamo) last n ginawa nila is reprogramming ng EGR. nawala cya for a week, but yesterday bumalik uli.

**12vdc** · October 11th, 2014 12:55 AM

^ Balitaan mo kami sir kung ano naging findings. Possible nga computer mapping of DPF, nag iinject ng fuel kahit hindi kelangan. Hows your FC BTW?

In my future mod I would want to delete that PDF and re-program ecu not to dump fuel. I think these emission controls are potential source of issues over time just like in any diesels.

Im still looking for the EGR hoping i could block it pero parang built in sa heat sheild ng turbo at DPF (encircled red). For the Crancase ventilation oil-catch-can mod I'm suspecting this tube(encircled green) but why use a flex conduit?

**Scuttle** · October 13th, 2014 09:47 AM

Folks, yun bang Spin ngayon sa showroom 2014 model? if yes, any idea kelan nag rerefresh ang Chevy (kung annual ang refresh nila). Also san ko po makikita ang changelog ng Spin?