Hey Fred. Hope u can help! 04 Accord V6 auto trans.150k miles. Just got it. Test drove when warm, then found out it'll shift into 4th when warm but not b4. Warming up in the driveway works too. Chgd the 2 press sensors and cleaned the 3 solenoids and meas 5.5 ohms on them. Chgd the trans filter and did our 1st D&R w Honda DW-1. Gonna D&R 2 more x to see what happens. Are we on the right track? Is LubeGuard good? thx