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RedR1 · 09-10-2013, 08:55 AM

Hello and welcome to the forum! I personally don't have the answers to numbers 1 and 2, however. . . number 3. Grey smoke isn't necessarily indicative of coolant seals going out, though it could be. Usually its white smoke (i speak from experience

) that starts flowing out of the exhaust, that's your main coolant seal failure sign right there.

I've never seen a TR7 with a rotary in it before, sounds awesome! Others will chime in once the day begins and will most likely have the rest of the answers you are looking for.

bowjangles · 09-12-2013, 05:11 AM

Thanks for your reply Scarsofcarma.

The smoke is white and smells of coolant. Am also finding small pools of coolant under the carb between the engine block and the "lobes" of the intake manifold. Any ideas?

09-10-2013, 08:55 AM	#1
RedR1 Brokeback Power! Join Date: Feb 2008 Posts: 290 Rep Power: 18	Hello and welcome to the forum! I personally don't have the answers to numbers 1 and 2, however. . . number 3. Grey smoke isn't necessarily indicative of coolant seals going out, though it could be. Usually its white smoke (i speak from experience ) that starts flowing out of the exhaust, that's your main coolant seal failure sign right there. I've never seen a TR7 with a rotary in it before, sounds awesome! Others will chime in once the day begins and will most likely have the rest of the answers you are looking for.

09-12-2013, 05:11 AM	#2
bowjangles Rotary Fan in Training Join Date: Sep 2013 Posts: 62 Rep Power: 13	Thanks for your reply Scarsofcarma. The smoke is white and smells of coolant. Am also finding small pools of coolant under the carb between the engine block and the "lobes" of the intake manifold. Any ideas?