SR overheating and sputtering

[Sempre_5]

@Tarz

if its runny there its leaking a bit u may have air in the system and it gets really hot and runs likem crap when the sensor is getting a air temp rather the water temp

Thanks…sounds like it could be a MAF problem then? Or what? How can I fix it?

@drifft

whats your normal operating temp at? mine runs at around 186F

Right about where u see the green circle. (Note: this is not my cluster though. I have a 1997 180SX cluster @ 9k RPM)