Timing Chain Replacement - Nissan 350z Infiniti G35 Pathfinder

Nissan 350z or Infiniti G35, timing chain tensioner guides wear out and will cause engine noise. If the guides break, the noise will be very loud.
Replacement tensioners have been upgraded but a repair like this recommends to replace all 3 timing chains and tensioners as well.
Also using a good synthetic engine oil will prolong the life of the engine.
See website www.ztechorlandofl.com

[@tokyo_monkey6333]

How you remove those two top tensioner

[@chriswf]

How often should you replace this chain?

[@cjvy242]

Will this in turn cause any kind of engine damage or bent valves?

[@canakarxxx]

+Musical Voice if the chain jumps a tooth it can cause you to buy a new engine

[@cjvy242]

Gary Glanville But its not like the chain breaked or anything, and besides, the car was still running fine up to where it reach to the point of being too advanced until it was hard to start. Sounded like the battery was dead but it wasn't.

[@LtLuv]

@@cjvy242 Sounds Like A Locked Motor

[@velizarmilutinovic2947]

@@canakarxxx
YOU OBVIOUSLY HAVE NO CLUE 😂
ANY ENGINE CAN TOLERATE 1 tooth
I have 2020 INFINITI QX60 and I just today finished replacing stretched timing chain after removing old chain and trying to put new one it was jumped by 1 tooth ,,, rotated slightly one cam back and crankshaft rotated backwards 1 tooth everything aligned perfectly
Car runs great and you are telling here one jumped tooth destroys engine 😂

[@velizarmilutinovic2947]

@@LtLuv
I had same issue 2020 QX60 one tooth jumped it due to stretched timing chain NOW IT RUNS GREAT no the engine won’t lock up for just 1 tooth 😂