Camshaft Bearings (bushings)

Question edited for clarity, add maker and toss in some CAPS.
Question moved to model category.

The ignition timing is electronic, so presumably you want the camshaft valve timing.
..

More here

https://www.google.com/search?q=2007+Suzuki+Grand+Vitara+DDi+set+timing

..

no end of car stated, now that makes this impossible
but ill guess front. and guess 2 , 4wd ,?????????
and at what step in process you got stuck>????

all that , just all that..
all that is in the FSM, ever heard off a factory service manual.
or alldata.com
or this.
$4 bucks to look.
https://suzukipitstopplus.com/Products/1191-2001-vitara-grand-vitara-service-manual.aspx
before buying $500 suzuki tools, be it known , generic tools work.

the wheel bearing
ill paste some clues.
I have a printed FSM. (and all above)
here is the factory page
http://www.fixkick.com/hubs/vitara/new-vit-hubs.pdf

the bearing are never replaced in this car, you replace the whole hub.
that is how its done. if you want to break the rules.
then you get to work blind, what bearings are there, , its not publish.
then you get to find that out, and then find a shop to presses them in
and after all that ,its 5x the cost of a hub.
so>>>>>/???

see end of this page for GV front hubs
http://www.fixkick.com/hubs/vitara/new-vit-hubs.pdf

see the list of complex options there. see that.?
2wd, 4wd,?
my guess is yours is 4wd, guess 2.
and uses photo 10 there.

see grapic 10 ,see part id 11?
you pull that off with any slide (slam) hammer made.
then remove the looking ring with special tool used by suzuki
since 1989
then the hub falls off. or if in salt belt,(wiki that)you again
use the slide hammer and bam its off

Pit fall 1,
if you fail to set the nut ring 11 to 156 (or to spec) foot/pounds torque
the bearing will fail in 1000 miles.
see TIMKEN bearing tests proof of that fact, it is a fact.
for all CRUSH bearings.....

double posted, never double answered

Yes would give those very symptoms. Unsure about location...either fitted to look onto front crankshaft pulley or fitted on bellhousing area to look onto rear flywheel.

YOU COULD HAVE WORN CAMSHAFT BEARINGS.THEY WILL CAUSE CAMSHAFT KNOCK DUE TO CLEARANCE FROM CAMSHAFT BEARINGS.

camshaft sensor

its located at the back of your engine near the camshaft cover

The turbo unit may have bad bearings and is ineffective. Check the throttle plate to verify that it opens all the way when the pedal is pushed down.

Replace the cams and the head assembly. Motor should be fine if it was fine before.

Hi!
What you can try is to cool the "camshaft rotary sensor" by pouring (normal) water (which I also did just last week) and it works to start & run the car until the next pull-over. You have to redo pouring water if you stop the endine and does not re-start. But this may be just an emergency solution wherein you have to let the car be serviced by a mechanic.