Hello… I just bought an 86 300zx n/a..and Im having a problem with it missing (or something sounding like a miss) at around 1800 rmp on up.. but only when its warmed up, cold it runs fine.. Also coolant is all backing up into the overflow.. but I’m quite sure its not compression (bad head gasket) pushing it out cause it never bubbles…now It does need a new radiator cause it leaks Alot… so im wondering if the coolent temp sensor is not getting a good reading and goofing stuff up.. just wondering if anybody had any ideas..Also, is there a data link connector anywhere to hook up a scanner to?? Or does the ecu blink?? How can I pull codes??
Thanks in advance
Danny
Thanks in advance
Danny
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