<html><head></head><body><div class="ydp3bb4de78yahoo-style-wrap" style="font-family: times new roman, new york, times, serif; font-size: 16px;"><div id="ydp3bb4de78yiv2637017514">I have been having problems with my MGB GT running hot. To start out with the simplest things first, I removed the radiator cap and found what you see in the picture. Add to that it is a 7 psi cap. My car is a 1969 which requires a 10 psi cap. After running out two tanks of gas it took half a 50/50 mix antifreeze container to fill the system back up. Checking the timing is next.<div id="ydp3bb4de78yiv2637017514yMail_cursorElementTracker_1603577190625">Mike MacLean</div><div id="ydp3bb4de78yiv2637017514yMail_cursorElementTracker_1603577199685">1969 MGB GT with a 1967 engine.</div><div id="ydp3bb4de78yiv2637017514yMail_cursorElementTracker_1603577240007">1960 Bugeye 1275 w/Datsun 5 Speed</div><div id="ydp3bb4de78yiv2637017514yMail_cursorElementTracker_1603577269376">1956 BN2 Lemans<br><br><div id="ydp3bb4de78yiv2637017514ymail_android_signature"><a id="ydp3bb4de78yiv2637017514ymail_android_signature_link" href="https://go.onelink.me/107872968?pid=InProduct&c=Global_Internal_YGrowth_AndroidEmailSig__AndroidUsers&af_wl=ym&af_sub1=Internal&af_sub2=Global_YGrowth&af_sub3=EmailSignature" rel="nofollow" target="_blank">Sent from AT&T Yahoo Mail on Android</a></div></div></div></div></body></html>