I'm beginning to have an issue with my transmission and would like to educate myself before I head to the shop. Vehicle: 1999 Grand Voyager LE 3.3L not sure of the transmision, I think it is 3 speed Symtom: Get in car in the morning, drive normally one block to fiorst stop sign, then seems to not be in drive and can't move forward, put in reverse and no change, keep switching from R to D until finally car will move, then no further difficulty the rest of the day. History: The solenoid group was replaced Dec 2007, ATF+4 put in. The shop where I had this work done is no longer in business FWIW. Fluid level appears to be OK. What should I believe from a mechanic? John Keith [email][/email]