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Toyota D4 -VVTI Engine
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Nobby
#11 Posted : Friday, July 27, 2012 10:35:34 AM
Rank: Member

Joined: 2/8/2007
Posts: 625
Location: Nairobi
Um Sayala wrote:
I am looking for a car, specifically Toyota ISIS 1990 cc. i hear its a D4 VVTi engine. anybody with experience on this unit?

how much would a 2005 unit cost?

thank u and keep the wazua spirit.



Like i said before, a D4VVTI i a very modern engine with many sensors, very good consumption and very powerful but is also very sensitive and must be maintained well so as to achieve the above. For me i use synthetic oil and original genuine parts and it can serve you very well. an ISIS will cost you about 900-950K. i can help you import.
The future belongs to those who believe in the beauty of their dreams.
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majimaji
#12 Posted : Friday, July 27, 2012 10:50:38 AM
Rank: Veteran

Joined: 4/4/2007
Posts: 1,162

Have a D4 premio going 5 years now. No problem so far. Just fit the right oils and plugs.
Come to think of it, this goes for any engine!
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tuvok
#13 Posted : Friday, July 27, 2012 11:28:23 AM
Rank: Member

Joined: 5/2/2007
Posts: 536
majimaji wrote:

Have a D4 premio going 5 years now. No problem so far. Just fit the right oils and plugs.
Come to think of it, this goes for any engine!

Applause Applause Applause
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patngure
#14 Posted : Friday, January 03, 2014 1:51:11 PM
Rank: Hello

Joined: 1/3/2014
Posts: 1
Hi guys,

Am a car import/dealer and i personally find Isis a very reliable unit as compared to Noah, Voxy, Wish in terms of performance. To be sincere i have sold 22 units of ISIS this year as compared to 10 wish, 4 voxy and 6 Noah. That tells me something about it. I have one unit remaining 2006 KBX going for 980k.
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washiku
#15 Posted : Friday, January 03, 2014 2:26:01 PM
Rank: Chief

Joined: 5/9/2007
Posts: 13,095
Thank God this post had not come up before I bought my current car. Mine is D4-VVTI and it has absolutely no problem. All I can tell its more powerful compared to the one I had before which was VVTI. I have also noted there is no much difference with consumption, yet the other one was a 1500cc n this one is a 2000cc. But as it has been said up here, its all about service and using genuine parts. But I have learnt something I might try in future. I might try use the plugs for 10,000 coz I ALWAYS change them after 5000kms without fail yet they dont really come cheap.
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Tebes
#16 Posted : Friday, January 03, 2014 3:53:22 PM
Rank: Elder

Joined: 11/26/2008
Posts: 2,097
washiku wrote:
Thank God this post had not come up before I bought my current car. Mine is D4-VVTI and it has absolutely no problem. All I can tell its more powerful compared to the one I had before which was VVTI. I have also noted there is no much difference with consumption, yet the other one was a 1500cc n this one is a 2000cc. But as it has been said up here, its all about service and using genuine parts. But I have learnt something I might try in future. I might try use the plugs for 10,000 coz I ALWAYS change them after 5000kms without fail yet they dont really come cheap.



For D4-VVTi engines, use only genuine Iridium plugs (3 pin)
"Never regret, if its good, its wonderful. If its bad, its experience."
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Money Whisperer
#17 Posted : Sunday, January 05, 2014 8:22:05 AM
Rank: Member

Joined: 8/7/2010
Posts: 728
Location: Wazuaville
patngure wrote:
Hi guys,

Am a car import/dealer and i personally find Isis a very reliable unit as compared to Noah, Voxy, Wish in terms of performance. To be sincere i have sold 22 units of ISIS this year as compared to 10 wish, 4 voxy and 6 Noah. That tells me something about it. I have one unit remaining 2006 KBX going for 980k.

Liar nice plug-in
"Money never sleeps"
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Ericn
#18 Posted : Monday, June 10, 2019 8:32:47 AM
Rank: Hello

Joined: 6/9/2019
Posts: 3
Location: Nairobi
Um Sayala wrote:
I am looking for a car, specifically Toyota ISIS 1990 cc. i hear its a D4 VVTi engine. anybody with experience on this unit?

how much would a 2005 unit cost?

thank u and keep the wazua spirit.


This is a bit late but i think that many people either do not know the meaning of D4 or are just driving the same cars..the ISIS does not come with a D4 engine..nor premio or any other kawaida 4 cylinder cars..D4 and D4-S is in the mark x, crown ,some lexus models etc and D4D in the hilux etc
All this other engines use MPI coupled with either single or dual VVTI and Valvematic for the modern engines.
The 4 in D4 does not mean 4 cylinders
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Ericn
#19 Posted : Monday, June 10, 2019 10:05:26 AM
Rank: Hello

Joined: 6/9/2019
Posts: 3
Location: Nairobi
majimaji wrote:

Have a D4 premio going 5 years now. No problem so far. Just fit the right oils and plugs.
Come to think of it, this goes for any engine!

There is no D4 premio..maybe mark x and crown and hilux..but premio and all the small cars from toyota on our roads, none are D4
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kingdom
#20 Posted : Wednesday, August 14, 2019 2:02:34 PM
Rank: Hello

Joined: 8/14/2019
Posts: 1
[/quote]
There is no D4 premio..maybe mark x and crown and hilux..but premio and all the small cars from toyota on our roads, none are D4
[/quote]

Its called a VVT-i D4, comes mostly in Avensis, Voxy and also Premio. Note again not the normal D4 you might be thinking about but its VVT-i D4. I personally owned avensis with that Engine, its even written on the engine's cover D-4D VVTi
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