Originally Posted By: artificialist
Originally Posted By: Anies
Originally Posted By: Anthony
Originally Posted By: artificialist
VG30 engines were some of the toughest engines of their time, but there were some VG33 engines that were a problem.
I am impressed with how your engine looks.
Other than the VG33 being under powered for most of it's applications, what problems do you speak of?
I agree its a very reliable engine and takes a beating. My only complaint is with maintenance on it. The VG33E #6 plug is a PITA to do, and on the S/C variant you need to remove the super charger to do the plugs (adding another step before the pita #6).
Overall I never had issues with my Xterra, more the rattles and squeeks that got my nerves!
My father had a friends with Xterras with the VG33E engine. They both had an engine with completely worn out bearings at 90,000 miles. They both chose to put heavy oil in them, and trade them in for something else. Both cars were maintained regularly.
However, it seems nobody in my entire family saw any VG30 engine fail if properly maintained.
I'm not buying it. These must have been 2 very isolated cases, but the VG33's often never have any problems except those [censored] exhaust manifolds ,and studs. The VG33 is not a powerhouse but its very reliable.
