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Tsikoteer
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August 13th, 2012 11:51 PM #31Modern Diesel fed engine cars that have Euro IV emission certification, have a built in DPF (Diesel Particulate Filter) at the exhaust system. This is somehow similar to the basic function of Catalytic converter for the Gas fed engines, only this one is added with a very intricate and fine metal strainer after it's catalyst to trap the burnt ashes. Once that metal very fine filter is clogged with ash then you'll surely feel the loss of engine power due to restriction of escaping exhaust gas at your tail end pipe. Also if the trapped PM (particulate matters) is not burned to ash then the clogging will be more evident. And para maburn off mo those PM at the fine filter you need to heat up the Oxidation Catalyst minimum of 300degC. kaya kelangan na medyo kelangan ang spirited driving to attain that exhaust gas temp para magstart yung chemical reaction ng Catalyst sa Particulate Matters to burn it to ash Regeneration mode yun. Eventually kapag certain period of driven miles/hours kelangan na din palinisan ng ASH sa isang specialist clean up shop..( i dunno kung meron na nun sa Pinas) so bale this is somehow also an Italian Tuning type for diesel engine cars.
Ang isang importanteng poison ng oxidation catalyst is sulfur again ...kaya kelangan talga na ULSD ang fuel na gamit also to use the API CJ rating na lube oil. (Low ash content)
Medyo magastos ang maintenance talaga ng new type of diesel engine cars...but hey you're helping saving the earth by lessening the impact of your emissions. Tska kaya nga high Torque and HP now ang mga CRDI engines..gamitin naman paminsan minsan sa Italian tuning..do it safely lang....hindi naman kelangan na overspeeding kelangan lang a little above average engine RPM not necessary speed..put it to D3 lang lol. para hindi mag overspeed..high revving lang. Am not familiar with Hyundai engines but some Cars i.e Volvo trucks have lamp indicators that warned you if you need to perform Regeneration..aka Italian tuning.
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Tsikoteer
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August 14th, 2012 10:18 AM #32thanks sa share sir. btw, what was the model of your santa fe and what color?
baka yan yung zic XQ 5000 FS with CJ-4 rating. ZIC RV FS has CI-4 rating lang (half the price pa) which is ideal for the type of diesel fuel available to us. although the CJ rated oil is more compatible with the R-eVGT CRDi.
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August 14th, 2012 03:24 PM #33Originally Posted by yebo
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August 14th, 2012 03:26 PM #34
Roadtrip ka nlng papuntangneurope
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August 14th, 2012 03:27 PM #35
Roadtrip ka nlng papuntang europe
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Tsikoteer
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August 14th, 2012 09:17 PM #37Ako naman bihira mag highway driving. Kaya minsan pag di ko nagamit GS ko na 2 days. Start ko ng 20 minutes on idling. Then pag normal temp na ni rrev ko ito up to 4k rpm ng 5 minutes. Basta rev lang ng rev lagpas 2k rpm.
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Tsikoteer
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August 15th, 2012 11:51 AM #39Di ba hindi naman masama sa engine ang ni rerev kapag naka park lang? Hehe!
Di ko ginagamit GS ko ngayon. Kaya Rev lang hanggang 2k rpm pag normal temp na or higher than 2k rpm ginagawa ko. Pero idle ko muan ng 3 mins, bago ko i shut off ang engine.
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August 15th, 2012 01:59 PM #40
Buhay na buhay ang BGC this evening. Bukas halos lahat ng restaurants. Sabi pa nung isang cashier...
Traffic!