VARIABLE CAMSHAFT GEAR, VVT SPROCKET GEAR REPLACEMENT MAZDA 2.3 CX-7 CX7 MAZDASPEED 3 MAZDASPEED 6

[@AutoRepairGuys]

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[@jrhammerling219]

I have been working on my 2008 mazda cx7 2.3l turbo, you have been so helpful to me on all aspects

[@tonykarata9398]

Bro this cx 7 it’s been in this shop for years !!!!

[@andrewngarya6293]

Asante fundi kwa elimu karibu Tanzania 😁

[@MISTERB1989]

I got so good at replacing these 12 years ago that I could do it in my sleep

[@akaitv6606]

The 2.5 chain , vvt and other sprockets are a good upgrade over the 2.3

[@pingpong9656]

I don't understand why vvt has to be aligned - is it not just a friction washer timed with the cam lock at the end? How do you align a new VVT?

[@PSher28]

super helpful thanks guys

[@bvrarchitecture-ts4tm]

Bro i have mazda cx7 not losing engine oil but have oil in the muffler pipe which making blue smoke . This happen only when climbing. Why do you think this happen? Thank you

[@roydcox1282]

I have a 2006 Mazda 3 2.3 l i bought a new head and it wasn't no camshaft bearings does it take them

[@abdqudusabdganiyuolamileka5072]

Pls I Want to ask a question about this engine

[@al-shadahsadeq4705]

i have question please help me my mazda 6 the actuator it is turn back and forth it is turning round back and fort or didn't???? please help me

[@mickbailey4702]

Not able to understand what is being said when the vvt phaser is being removed about how the "teeth are aligned." Showed the mark on the front but didn't say what it is supposed to be aligned with?? Just said the one raised surface on the back is supposed to be up but there are about four of those on the back so there's no way to identify which one on a new one.

[@tylersmity100]

what does the vvt actuator need to be aligned with? the other cam sprocket or what?

[@mataiterapreha]

The camshafts and crank need to be locked in place. You can see the plate they use on the rear of the cams. Sprocket itself can be any orientation but the chain between the 2 sprockets should not be slack and the notchs in the centre should be aligned.

[@frankpaul3204]

You should use the new timing chain since it doesn’t have any slack

[@jocelyndib483]

hello i have cx7 2008 suddenly i had noise timing chain code p0016 so i changed the oil the chain spocket timing selenoid the spark plugs and the tensioner i still have the code p0016 cold start after a minute i reset the code no code please help me

[@sarasanr4107]

Guys please help with your knowledge, does the bad/ faulty srockets can cause low compression? Thanks

[@cjphelps9650]

A bad vvt actuator can indeed cause low compression

[@javiersosa4683]

Nice video

[@rabbon-ithegenesis7169]

Question; does the VVT/sprocket supposed to have a slight rotation play in it back and forth, say 1-2mm of play ? Or no play at all?

[@tonykarata9398]

No . It shouldn’t have eny play ..... it should only move with oil pressure !!!!

[@tonykarata9398]

Michael and Mindi St. John well the thing is thag if the pin is in theor and under tension it might move abit like 1mm .... but no more them one or nome at all .... if it moves alot its ther lose or the pin in ther got lose ....

[@tonykarata9398]

Michael and Mindi St. John the only thing that shold advance timing on vvt ... would be the oil presure !!!

[@doutordrive]

Man where are you from? Your accent is so different...

[@akaitv6606]

Would be good to see a vvt tare down ,

[@karolkarol3634]

Ok guys hir hir hir

[@prabhlov]

any phone number to talk to you guys?

[@craazyy22]

Jesus christ how many times you say guys.