A/C weak at idle, cold on the highway: notes for driveway service in 77494

# A/C weak at idle, cold on the highway: notes for driveway service in 77494 Some jobs belong in a shop with a lift; we will say so early if teardown depth exceeds mobile scope. We start with **symptom timing** (cold vs hot, idle vs cruise) and confirm **powertrain behavior** before quoting labor. Message with **year, make, model, mileage**, and **when the symptom happens**—it saves time on arrival. _Educational overview only—not a remote diagnosis of your vehicle. Estimates depend on inspection and your approval._