lannvouivre wrote:Excellent, Flip-Side! The thing that makes me the happiest about these cars is how freaking easy they are to work on. Like, every day I have to work on something with a difficult design, I feel completely smitten by my car again.

Thanks all, good to be back!
You are very right Lannvouire. It is one of the main reasons I keep going back to this vehicle. I only have a few items of note for the early models I personally owned:
-The non-standard sized cast hex nut used on the belt tensioner - Nothing fits perfect and you can break it off if you are not careful
-Burping air bubbles from the coolant system. Fill, rev, burp, fill, rev, burp, fill, drive like a mad man to increase coolant flow, burp again.
-GT/XRS models break lift bolts after a while, so you should change them out before they do. If they break, usually just lose lift.
-The C56 and C60 final drive and some gears are weak and syncros start to grind if you are not careful, or do not change gear oil regularly. The autos are pretty tough if you take care of them.
-The dang gas door hinge on the pontiac only.
-All the VSVs tend to go bad and clickity clack. Usually do not cause issues, but a pain to track down when they do.
-The fan speeds always go out on me, but the part isn't too bad to replace.
-The A/C clutches tend to fail/fall off, also a fairly cheap fix since the compressors rarely die.
-Drivers window always had issues until the recall for the rivets.
-Had 1 airbag module paid to replace prior to the recall.
-The oil pump is weak, mis-shifting can blow it apart and the engine is pretty sensitive to oil level.
-Different tire type in front and back handle awful. Pretty much all econo-tires handle/wear poorly for me.
-The exhaust donut tends to leak/make noise over time, and most big chain autopart stores have the wrong part# in their system for the Vibe/Matrix. Cheap fix though.
I digress. I honestly have so many miles on this platform, I can't believe how reliable they are. I've had many vehicles in between. Tiburon, riviera, soul, subarus, caravan, etc, and they all came and went from reliability issues.
Long winded I know but don't forget, much of my experience was originally gained from this very forum and it's members. Thanks again!
Employ your time in improving yourself by other men's writings, so that you shall gain easily what others have labored hard for.