My son's 98 3.0CL Acura has 70K miles and can't decide when to shift from 1 to 2. Under light load, it's fairly normal. Under heavy load, it revs out to 3 - 4K RPM and shifts hard. All other shifting is normal. Question is, can this trans be fixed and is it the linear solenoid? How does one get to the solenoids? Does it have to be dropped? Only CEL code is the clogged EGR. Any recommendations given the age and being a salvaged title? Thanks