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How to change egr on 2004 suzuki xl7 2.7 v6 - XL7 Suzuki Cars & Trucks

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: Wher do I find the EGR-valve on my Suzuki Grand

it's on the intake collector, you have to remove the intake collector then remove the egr valve from the intake collector

Posted on Mar 13, 2010

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SOURCE: changing timing belt

My sincere apologies for the severly delayed response.
I am personally going back to answer your unanswered questions. I have only been on this site for the past 4-months as a free contributor.

I do not know if you still need this information, however I am answering it in case you still do.

Standard Answer for Timing Belts/Chains: 100,000 to 120,000 miles is when the Timing Belts/Chains start malfunctioning or failing. Some people want to go ahead and change them before malfunctions/failures happen. I just replaced mine on 2002 Dodge Grand Caravan which just turned 100K. Most Timing Belt/Chain failures will cause more costly engine damage when these fail, including a need to replace/rebuild an entire engine.

Again my apologies...
Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at!

Posted on Mar 20, 2010

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2.7L V6, Good, the rare post with engines stated. like mine. same.
hot starts fail, cold good
can be many things, (we find this with simple tests (ask)
lack of supply air, cranking (IAC stuck closed)
flooding do to , ECT reads wrong or injector leak.
EGR stuck open sure, its a service point, we clean it, then it works.
(works means , at least closed to crank, not pass smog tests)
ever tune it up, get it the full 60kmile tuneup, if not, why not?
spark plugs. C.O.P boots bad? buy new ones,(ask) cheap (ask)
(basics) no hot starts, easy
bad spark. any or all of 6 cylinders.
no air to start (IaC)
too much fuel to start (any of 6 cylinders)

The egr is near imposable to reach on this dog. top center rear of engine.
the IAC is easy. see here. (IDLE AIR CONTROL VALVE)

IS Engine idle hot, ever below, 800 RPM? or surging?????

25408344-fivq5xl3wt5ieutt12itpjng-4-0.jpg see all parts here (matches most V6s by suz)

Feb 09, 2015 | 2004 Suzuki XL-7

1 Answer

Where is my egr valve located

which engine, there are 3 engines, used.
the 2.5L V6 is dead center rear top ( backside) of engine.
totally hard to get to , see a good photo here
see page 8 H25 engine

if 2.0L ask
if G16, engine ask.

Jul 05, 2014 | 2007 Suzuki Grand Vitara 4WD

1 Answer

Suzuki engine diagram

old post
for searchers, i answer
open the hood, see EPA sticker, ? it shows engine type , spec and even spark plugs needed. bingo> in USA< not use, do tell? we cant guess this.
mine is a 2004 grand vitara, no on grands here. that year. USA>
but mine is a V6, you have V6? sure 24v.
the v6 has 12 valve per bank, and is 24valves.
in USA ours is 2.5L other countries have 2.0L or other V6, suzuki
our V6 is called H25.

a free diagram of the H25 is here

lots of facts there. if you need more ask
the FSM book is 6 inches thick. i have that and the CD book,

Jun 24, 2014 | 2004 Suzuki Vitara

1 Answer

Where to locate my DPFE sensor on suzuki vitara

2000 Vitara. what engine.
Delta/Differential Pressure Feedback EGR Sensor
1.6L 16V I4 GAS
2.0L J20A I4 GAS
2.5L H25A V6 GAS
2.0L RF/RHZ/RHW Turbodiesel I4

which engine? that be 1st,
to fix engines, you need to know that and 10x for parts buys.

on my GAS, VIT 2.5L
its top rear center. of engine.
part 18 , seen on page 28 here

its just a map/baro sensor used to test EGR.
if the tube is clean, it rarely fails.
it monitors the pressure drop, when the main EGR opens.
of P04xx DTC errrors (got those>)

Feb 18, 2014 | 2000 Suzuki Grand Vitara

1 Answer

I have to change the oxygen sensor 1 on my suzuki but i dont know were it is and how to change it

what engine,. the 4 cyl has 2, the v6 has 3 or four.
change only the front sensors to see if , you non stated problem abates.
the front sensors are , in front if v6 here they are , exactly.
here is the v6 (2004) it is very hard to get at some, and even
more hard to lay hands on the connectors... see here for that lil. horror.

Apr 13, 2013 | 2002 Suzuki XL-7

1 Answer

Need location of egr valve onxl7 motor

must be 2.5L V6 ,right,? (not all cars have same motor, world wide)
its very much hidden way in back of the engine.
just like oil filter, a big pain.
see alldata dot com. i'ts all there.
here is the v6 removed, rear view ! top center ,is EGR main.

Mar 15, 2013 | 2005 Suzuki XL-7

1 Answer

Here is EGR on 99 2.5 V6 Suzuki Grand Vitara

Its on top of the engine.use this picture to identifiy it.4_1_2012_11_01_32_pm.jpg

Apr 01, 2012 | 1999 Suzuki Grand Vitara

2 Answers

Check engine light comes on for 2004 Hyundai Sante Fe. O2 sensor was replaced but still has the problem. Does the EGR manifold tend to get clogged up on the Sante Fe? I fixed a Honda Civic check engine...

First of all, why was the O2 snsr replaced?... Check Engine light? What DTC (diagnostic trouble code) did you find stored in the ECU (Engine Control Unit)? The drivability you seem to be describing can have multiple causes -- faulty sensors, malfunctioning computer, clogged catalytic converter, leaky injectors, vacuum leaks, etc.

Ok... this is gonna take some time. The 04 Santa Fe came with 3 (three) different/possible engines -- the 4 Cylinder 2.4 lit, the 2.7 V6, and the 3.5 V6. Only the 2.4 (4 cyl) and the 3.5 V6 are equipped with EGR. The 2.7 does NOT have EGR. To answer part of your question, the EGR system on the 4 Cyl is known to develop restriction(s) in the EGR port (from the # 4 cylinder exhaust port to the EGR valve at the intake manifold). This port travels through the head (front to rear, i.e., Left to Right when viewing the engine from the transmission end). This port cannot be seen at the # 4 cylinder exhaust port unless you remove the exhaust manifold.

It would be very helpful if you could provide more detailed/specific information regarding the drivability issue & what/which codes were found related to the Check Engine light.

Feb 12, 2011 | 2004 Hyundai Santa Fe

2 Answers

Wher do I find the EGR-valve on my Suzuki Grand

it's on the intake collector, you have to remove the intake collector then remove the egr valve from the intake collector

Mar 13, 2010 | 2007 Suzuki Grand Vitara 4WD

1 Answer

Instruction manual for suzuki grand vitara 2004, xl7, V6 needed!!

Hope This helps you.

To order Suzuki service manuals, contact:
Helm, Inc.
Manual Distribution Department
P.O. Box 07280
Detroit, MI 48207
(800) 782-4356
(313) 865-5000
fax: (313) 865-5927

Sep 16, 2008 | 2004 Suzuki Vitara

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