1994 Chevy Corsica heater core

1994 CHEVROLET CORSICA
10,000 MILES • 6 CYL • FWD • AUTOMATIC
Avatar
WENDY1975
  • MEMBER
  • 1 POST
1994 chevy corsica that leaks water from the firewall near the heater core hoses there a rubber elbow but no hose attachs to it.
Aug 8, 2008 at 5:53 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
CAR TOM
  • MEMBER
  • 45 POSTS
i have replaced a heater core in my corsica about 9 months ago. the heater core has a plastic liner/tub hannging underneath it which collects moisture-leaks and does have a small elbow which passes thru the firewall to dump the water onto the ground. If you are leaking thru that elbow quite a lot chances are your core is bad. The oem core was a dim witted design it has two plastic tubes press fit onto the aluminum core in my case the core was fine but the plastic tube cracked in half causing a leak.
Aug 27, 2008 at 12:28 PM