Toyota Repair: 93 heater core, heater core, camry

Question
How do I replace a heater core in a 93 Camry 4 cyl?  Are there any tricks to the process?

Thanks for the help,

Cindy

Answer
Fortunately on this model it's not that difficult, it can be removed on the left side under the dash, remove the plastic cover near the gas pedal, the heater pipes and core are visible, removing the pipes and brackets and anything else that's in the way will allow the heater core to be pulled out, if you'd like an illustration I would need and email address to send it to.