Water temp? Whats yours?

mzspeed14.0

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2003.5 Mazdaspeed Protege
Hello friends, she's still running like poop when up to temp.
In normal traffic conditions, with the AC off, and 90* outside my coolant temp is 230.
I have a cheapo P5 radiator. Is this my problem? Is my ecu pulling timing because of my high(er) temps?
Thanks again for your help!
 
I dont have a p5 rad. but I dont go above 212 my fans do a good job cooling things down.
 
...I have a cheapo P5 radiator. Is this my problem? ...

this is a possibility. with a built motor, big turbo, etc. you will be creating more heat for the coolant and radiator to shed. i would consider an aluminum replacement with some aftermarket fans. make sure your radiator cap and thermostat are new, too.
 
P5 radiator is most likely not your problem. The only time I had issues was during street tuning or too much boost in traffic then sitting through several lights. Make sure your secondary fan is kicking in. I blew a fan relay last year... that had me checking every other thing it could be!!

I have an aluminum radiator now and until I built my radiator shroud to make better use of the air my spal fans were generating... high boost and stop and go didn't go together.
 
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