Question about Suzuki Grand Vitara

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My Suzuki grand vitara H25a engine releases white smoke immediately after starting; Please tell me what is the cause of this problem and how can I repair this problem.

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White smoke a startup is usually an indication of bad valve seals, and the solution is to remove the head and have them replaced-it can be done with special techniques with the head installed, and requires a compressor, remove the retainers, springs and replace the seals.

I'd remove the head and have the valves cleaned up at the same time as the seals replaced, if you have good rings it would be like a new engine.

Posted on Apr 09, 2011

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Posted on Jan 02, 2017

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1 Answer

Why grand vitara wont start? turns but does not fire


2.5L engine? v6.
you broke it , didnt you.
the 2.5L has no belt so its not 2.5L , 2.5L is CHAIN,(i own one same year)
must be a 4 cylinder engine??
and G16>
world wide GV have these engines
1.6 L G16B I4 (petrol)
2.0 L J20A I4 (petrol)
2.5 L H25A V6 (petrol)
2.0 L RF/RFM I4 (diesel)
2.0 L RHW/RHZ I4 (diesel)

only the 1.6BL gas has a belt.
lucky for you its not an INTERFERENCE engine or boom.
I also have A G16 suzuki and know how to time it.
the G16, must be cam timed at #4 cylinder firing, never #1
this is stated in the gates belt page, the FSM and alldata.com
and here.

after changing the belt , i always check that i have my 170psi
compression back (wideopen throttle) or its all just a waste of time.

its not the CKP unplugged, as this engine runs with out one.
fact.
here are all G16b steps.
and nice photos. and the false marks, that is correct, suzuki
gawd love em. uses the cogs on 2 engines. 3cyl and 4cyl.

http://www.fixkick.com/t-belt/16-fast-belt-install.html


all pitfalls are here. every one.

Jul 07, 2014 | 2004 Suzuki Grand Vitara

1 Answer

What causes p0400 obd code


that is easy, EGR is failing.

what can causes, this can fill a book.
im not typing a book.

but the 2.5L (i own one and the FSM book)
covers this. H25A engine.
the 2.5l V6 the EGR is in the back top of engine where people cant go easy...
but needs to be removed and cleaned, its an electric motor driven
EGR main valve , i do the MACRo failure list.

1: bad EGR main valve. (or just dirty, we clean them..)
2: exhaust path to it or away from it are clogged.
3: there is some huge problem with air fuel ratios, or vacuum leaks
making the test lie,, the EGR test on all cars can lie.
because the test uses vacuum or engine air flow to tell if the EGR works. got other DTC errors, not posted??????

Jun 12, 2014 | 2000 Suzuki Grand 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
http://www.fixkick.com/engine/2.5L%202004%20Tracker/25L-2004-engine.pdf

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

Would a faulty electric fuel pump relay be the reason there is no power going down to the fuel pump in a 2002 suzuki grand vitara 2.0 rhz diesel engine


To test fuel flow, have a 2nd person stand over air filter (air filter housing open) with a can of starting fluid in one hand. Don't give any throttle, then 2nd person gives 1-second squirt into air filter while you're turning starter motor (no throttle). When engine catches, immediately give one third to one half throttle. Just before it dies, 2nd person should give another short squirt of starting fluid to keep engine from dying. If throttle won't keep engine running and only starting fluid keeps it running, then yes, no fuel is going through fuel lines. Either its a fuel pump issue or maybe there's restriction because of clogged dirty fuel filter. If it starts but runs rough and has black exhaust smoke, then its clogged or dirty fuel injectors.

Nov 29, 2013 | 2002 Suzuki Grand Vitara

1 Answer

Correct way to install timing chain on suzuki grand vitara h25a &diagram


alldata dot com has a that , as does mitchels and chilton online.
http://www.fixkick.com/look/v6/6v-chain-marks.jpg

Mar 10, 2013 | 1999 Suzuki Grand Vitara

1 Answer

Whats the clearance of suzuki vitara engine tune-up: ___intake/ exhaust____?


VITARA G16A 88-94 Inlet (mm)0.13 - 0.17 Exhaust (mm)0.16 - 0.20

VITARA G16B 91-98 Inlet (mm)0.08 - 0.12 Exhaust (mm)0.08 - 0.12

VITARA J20A 97-98 Inlet (mm)0.08 - 0.12 Exhaust (mm)0.08 - 0.12

VITARA H20A - H25A N/A

Dec 08, 2010 | Suzuki Vitara Cars & Trucks

2 Answers

I have black smoke coming from my exhaust


you need to put an injecter cleaner in the fuel to clean the fuel system and injecters out

Aug 26, 2009 | 2006 Suzuki Grand Vitara

1 Answer

A lot of SMOKE


Has this been taken care of?

Jun 18, 2017 | 2001 Suzuki Grand Vitara

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