87 RX-7 Problem

[drftk1d]

have you checked it again yet?

[ude_loose]

checked what... the car well it still does the shaking Im almost in the point of selling it...

[drftk1d]

the cat

[ude_loose]

well i have been really busy since im still in school but i get out this tuesday and will look at that then

[ude_loose]

well i have been told that it might be the O2 sensor

[drftk1d]

thats an easy fix

[BlitzKeg]

I pulled a bad o2 sensor code on my 90 fc w/o it setting any check lights on, but its dumping fuel into the engine because my o2 says its running lean.

I get grey/slighty white-ish smoke on initial startup if its cold, or get above 3000rpms it in park while cold., and a strong smell of our expensive high octane gas during start up.
but it will clears when it warms., I'm starting to get a stronger vibration while at stop lights.

but anyways go ahead and change your o2 but I'd still check for any codes just in case its something else.

I know on piston engines constant white smoke means coolant is being burnt, but I'm really still a noob when it come to rotarys.,

hope this gives you some help man gl

[ude_loose]

Well I already checked for any codes twice and got no codes what so ever so i will just go and replace that O2 sensor....

[drftk1d]

Originally Posted by BlitzKeg

I pulled a bad o2 sensor code on my 90 fc w/o it setting any check lights on, but its dumping fuel into the engine because my o2 says its running lean.

I get grey/slighty white-ish smoke on initial startup if its cold, or get above 3000rpms it in park while cold., and a strong smell of our expensive high octane gas during start up.
but it will clears when it warms., I'm starting to get a stronger vibration while at stop lights.

but anyways go ahead and change your o2 but I'd still check for any codes just in case its something else.

I know on piston engines constant white smoke means coolant is being burnt, but I'm really still a noob when it come to rotarys.,

hope this gives you some help man gl

Why would you run high octane in an n/a? Waste of money.

[BlitzKeg]

yea ...for some reason it runs like shit on low octane..........it really isn't that expensive I just think its funny how I can smell it going to waste. Its like the smell of burning money.

[drftk1d]

i dont know, i ran 87 in my 87 and 89 in my 91

ran fine.

[drftk1d]

hell the manual recommends low octane