No Flow!
Thread Starter
4th Gear
Joined: Dec 2009
Posts: 4
Likes: 0
No Flow!
I've replaced the thermostat (checked before installation) and the water pump in my '02 and still have no flow( top rad hose is cold/no warm air from heater) and I'm overheating rapidly. I obviously still have a blockage somewhere, but thermostat and water pump channels were clean as a whistle. Any ideas?? 
Tech Contributor
Joined: Jan 2007
Posts: 19,465
Likes: 1,167
From: Dyer, IN
I've replaced the thermostat (checked before installation) and the water pump in my '02 and still have no flow( top rad hose is cold/no warm air from heater) and I'm overheating rapidly. I obviously still have a blockage somewhere, but thermostat and water pump channels were clean as a whistle. Any ideas??
Racer
Joined: Nov 2009
Posts: 424
Likes: 1
From: NOVA VA
i had the same problem, i put 2 thermostats on and replaced the water pump and it was still over heating in minutes. Make sure you get all the air out of the coolant system. All i had was a big air bubble. As soon as i got all the air out, coolant got through and my car has stayed cool ever since. Good luck i know its a huge headache, this happened to me 2 weeks after i bought my Z.
Tech Contributor
Joined: Jan 2007
Posts: 19,465
Likes: 1,167
From: Dyer, IN
