White smoke / Rain 93 rx7
#28
Lives on the Forum
You are not required to drain or flush the system after use, or clean the system before use. It is compatible with coolants, and can be ran in the system full time.
After I used it a couple of years ago, I just left it in there as a preventive measure. I have never had an issue with my heater core, and believe me, living in Michigan I would have realized if it had.
#31
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It could be that you are leaking coolant into the "combustion chambers" after shutting her down. Or maybe an injector is leaking... Either issue could cause it to run rough until it cleans itself out.
#32
Triple turbo buildy build
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im having this issue as well....if it even is an issue. it really only happens in the morning after its been in the garage all night.
after work or during lunch when i start it up it hardly does it at all so im going to assume its just condensation.
as for a smell, there is nothing irregular about it. smells like normal exhaust to me.
after work or during lunch when i start it up it hardly does it at all so im going to assume its just condensation.
as for a smell, there is nothing irregular about it. smells like normal exhaust to me.