I was wondering if there are any engine restore products that work on the N/A rx7, I know they make it for 4, 6, and 8 cylinders and I was wondering if I could put any of those into the engine??? Or will putting ATF in work too??
Thx

Just got done with the jdm tail light conversion and it is the simpliest thing I have ever done.. Thanks to you guyz. Thanks for all of your help, I couldnt of done it with out you..

 

its called the ATF treatment.. try and search and look it up... there is TONS!!! of info..

tyler

 

what kind of issues are you having with your NA currently? There's not much need to really put ATF in it unless it's carbon locked/hard to start/lost compression/etc, if you don't have any issues you probably shouldn't run it, as it can be harmful to the oil rings. Give us a little more info as to why you what problems you are having

 

Well a lot of the time my car has problems starting, such as it takes up to 5 seconds of cranking to get it started and sometimes it starts then dies, most of the time it seems to take forever to start as if the fuel pump is goin out but I just replaced the fuel pump and fuel filter about 200 miles ago.
And sometimes it seems like I dont have a stead power increase or it runs better sometimes than others.

 

interesting, you should try to take a compression check first and see how that turns out, maybe you just have some leaky injectors.