2001 Highlander transmission problem etc

toyota
highlander
transmissions

#1

There is a problem shifting between 2nd and 3rd gear.Toyota said a new trans needed. Engine has a misfire also ,this started after a tune up aand trans fluid change. also changed o2 sensor. amcoo said there are damaged wires they will fix and that misfire is caused by a bad coil I replaced 5! they also said trans needs a soft rebuild. Help help help!!!


#2
  1. Get a second opinion on the transmission, from an independent shop.
  2. If the tune up was done within past three months and 4K miles, go back and see what they can diagnose on the misfire. A proper computer diagnosis should have narrowed down what the misfire issue is. Not so sure AAmco is the proper place to deal with engine misfires.