1994 Mazda B4000 Q&A

1994 Mazda B4000 Question: How do I replace the heater core on my 1994 Mazda B4000 4x4

Windows fog up often and little heat from system -
Answer 1
i think you have to pull the dash off -
Answer 2
Contact me at jmgrhm30@gmail.com for help with this problem. There's a TSB concerning this problem. -