Ever since I got my car if it gets up to operating temp, I'll shut it off and then turn it back on and it runs really rough to where you can feel the shaking in the steering wheel and sounds like it's misfiring through the exhaust, it's really loud now with the tsp rumbler. Also it seems to bog real bad and accelerate slowly until I get to driving and it gets back down to 170 or 180.

Please tell me it's not the opti? I was thinking about changing the coil.

Also another thing I barely ever hear my radiator fan come on when it's at 210 or so.

 

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