Mazda Rotary Club

General => General Technical => Topic started by: bnaellis on June 07, 2011, 09:42:38 PM

Title: New Car Coolant Problem
Post by: bnaellis on June 07, 2011, 09:42:38 PM
All,

Picked up a new car at weekend an fd it does appera to be overheating, say appear because the stock water temp gauge is pretty much useless, but everytime i go for a drive get up to normal operating temp and stuff and then switch it off you hear a load of bubbling where the system is pressurising and the expansion tank by drivers side wheel arch dump coolant. I though at first as it had recently had replacemnt engine that it was overfilled, but the coolant buzzer comes on when I start it from cold because it has lost enough coolant, so it can\'t be that. I have notice the ast cap feels quite a loose fit it\'s some aftermarket jobby 1.1 bar cap, is it possibly the crap cap? water seals? or unbled system?
Advise welcome


rgds
Brian
Title: New Car Coolant Problem
Post by: brundish24 on June 07, 2011, 10:25:56 PM
Not an expert but I think it\'s the cap does it have a springy thing attached to it and it should be 0.9 bar thats probably why it boiling because it got to get to a higher pressure?
Title: New Car Coolant Problem
Post by: bnaellis on June 07, 2011, 10:28:39 PM
Quote from: brundish24;767484Not an expert but I think it\'s the cap does it have a springy thing attached to it and it should be 0.9 bar thats probably why it boiling because it got to get to a higher pressure?

Thanks mate will try and get replacement cap tomorrow. Is the cap a universal job that I can get from say halfords?


rgds
Brian
Title: New Car Coolant Problem
Post by: brundish24 on June 07, 2011, 11:26:59 PM
Nope someone on here might tho, can try rotaryart they prob get one for you
Title: New Car Coolant Problem
Post by: B.Martin on June 08, 2011, 08:01:23 AM
Speedline had one for sale the other day. It was FEED one though, don\'t know if your after a (possibly cheaper?) standard replacement job or not?

Hope this helps.