Good day well i write english very bad ) my problem that my car grand vitara model 2000 the engaine j 20a 2000cc 128 hourspower .it eats oil much 4 L on 7000 km so i went to the service. and they told me that the car is normal with the engaine and they told me that it can be from the oil which i use and it's castrol magnetic ! so plz could you help me to understand is it right what they say?) thx

the fuse "tail" is bad
or the relay (park)
no year posted!
2005?
https://suzukipitstopplus.com/products/10046-2005-grand-vitara-grand-vitara-xl-7-service-manual-sq625-gv-ja627-xl7.aspx

4 bucks, see schematic?
bingo, use voltmeter to find lost of park.
easy;

doing engine work, FSM free?
alldata.com

has this.
or
https://suzukipitstopplus.com/Products/10218-2000-vitara-grand-vitara-service-manual.aspx

just 4 bucks.
and see all the other mistakes you did,

2000 GV
which engine, there is not just one engine and not all work the same.
not at all.
is this a how to question. asking for how to remove just the belt
or the actual tension'er ? what is wrong.? you never said.
no matter its covered in the FSM.
there are 4 ways.
1: buy the FSM and read the page.
2: login to all data.com and read,
3: use suzukipitstop day pass.
4> tell engine and we can look it up... so

day pass
https://suzukipitstopplus.com/Products/10218-2000-vitara-grand-vitara-service-manual.aspx

RTM,, its all there, just look. all the time 24/7

RTM
pay $4 for a day pass and RTM?

https://suzukipitstopplus.com/Products/10218-2000-vitara-grand-vitara-service-manual.aspx

or buy the FSM.
or use alldata.com (not sure if antenna pull is there.... )

i love these.. and no engine option stated, and is KEY.
ok which one , cars have up to 15 computers. or more. on newers cars.
why not put this post in context with SYMPTOMS.?
my guess is car runs bad (engine) and you are praying for a bad PCM
why do that>? really. why assume its the most expensive part on car.
in fact , ill bet you its not. (statistic back me) and over 50 % sent in for repair are good. "ask Cardone.com"

Post a symptom.> please.
here is the $4 to look page.
https://suzukipitstopplus.com/Products/1191-2001-vitara-grand-vitara-service-manual.aspx

pay 4 bucks and look all day.
the whole fsm is there.

bad seal
clogged vent.
bearing bad , there will kill any seal./
old post

2000 Suzuki Grand Vitara rear Wheel Drive working but 4wheel
is not working, dash 4wheel sign light not working

I have a 2000 grand vitara. The check engine light has been off and on for years. It stays on for months at a time then goes off. Doesnt seem to be any engine problems. Must be a problem with the light.

this would more than likely be cause by a bad cylinder head gasket. I would bet 89% this is your problem.

Take your rig.. drive it to a gas station.. fill the tank up with gas.. also fill 2 jugs of gasoline at the same time... put the jugs in the back of it.. now drive as far as you can until the rig runs out of gas.. then, take the two jugs of gas.. pour it all over the rig, inside and out.. now light it a-blaze, then walk to your nearest car dealer and buy a new car..