Curiosii for ever!
: Car repair manuals for everyone.
Home
>>
Toyota Truck
>>
1998
>>
Sienna LE V6-3.0L (1MZ-FE)
>>
Repair and Diagnosis
>>
Heating and Air Conditioning
>>
Heater Core
>>
Testing and Inspection
>>
Front Heater Unit
Front Heater Unit
INSPECT FINS FOR BLOCKAGE
If the fins are clogged, clean them with compressed air.