any-one have pics of the coolant hose behind the manifold, near where the oil filter is located?
Mine was leaking at the clamp, and have to sent pic to the Mazda Dealer...looong story.

thanks in advance.

 

is this what you are looking for?

 

this might be the one you are talking about

https://www.rx7club.com/forum/showth...hreadid=125653

 

Ya that's the culprit...damn fu&^&(ing hose!!

Thank's for taking time to post those pics. Appreciate it.

 

Those are a bitch to replace. =']

 

If it's the clamp coming off the block then yes it's a bitch to change...I have mine bypassing the trottle body...Recently I sprung a leak at the lower hose under the TB and it was right above the clamp. I just cut off the bad piece and moved it down...thank God it's long enough. I figure I am going to replace all coolant hoses when I get the rebuild done anyway...Also you should be able to find the part number for that hose from www.iluvmyrx7.com

Good luck!

BTW: Can that line be change without taking off the UIM? Looks possible but tough.

 

I bypassed the throttle body & removed the hard line under it. Routed that long hose under the UIM (where the rats nest used to be) straight to the port next to the alternator.

 

Drill out the nipples and tap for pipe plugs and get rid of the hose also. So neat and clean .