Hey there I've tried a lot of those plastic restore products before I got fed up because they just don't last. Frustrated from failed attempts I painted them with flat black rust paint. Truly the best results so far and super easy to pop out the bumper inserts and give a quick spray hang by one of t...

Just wondering if the UEM module is part number interchangeable? Reason why is CEM is shutting down entire vehicle after about 5 minutes after you turn off ignition. Now the car completely shuts down after being turned off for 5-10 minutes and I lose the key fob fucntions/interior greeting lights? B...

Yes A lot of these products work instantly but once time and the elements have their way with them you're starting at zero again, trust me, I've used a bunch of them.
Frustrated, I tried flat rust paint on the trim and no problems what so ever even years later.
Whatever works for you I guess.
Cheers

I'm not sure if this has been posted before but I looked around and didn't see it. Here's a little guide to help trouble shoot Automatic Transmission issues. Probably late for some that have already abandon their car because of these issues but could be good technical information for others. Cheers ...