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Hello, My 70 BGT has developed a strange problem. While driving, it will start to spuutter, stall and restart itself, within 3 or so seconds. It runs great before and after. All this happens while still in gear, it is so sudden. Has occured 3 times this year. Fresh Curto carbs and Advanced dizzy rebuild. Don't want to start the replace this, try that scenario; any thoughts???????
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MGB B engine sputters,stalls and restart in seconds
- Thread starter bgtrn
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Our 72 B did that, would run for a bit then shut down, would restart in a short time. Found out it was the flex line between the tank and pump had a fine crack in it allowing air to enter. Setting still, the pump would fill the carb bowls, but would not supply enough fuel to keep it running at speed, replaced line, never had a problem again. PJ
Brinkerhoff
Jedi Knight
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I can tell you that when the SU fuel pumps fail , they often give signals like this when is sunny out , so that you can have a new pump on order for when it quits while its raining out. But it could be other things.
Sopwith_Camel
Jedi Warrior
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I've been having the same issue with my 70GT. i was putting in a new fuel pump (throwing money at the problem) i broke the pipe to the tank and at its high point it had a hole, but I still get spluttering over 30000 rpm, so i can get home from a test drive but i can't give it some Welly.
new tank and fuel pump, dissy, coil, wires, plugs, carb rebuild. and compression tested 3 times.
steve
new tank and fuel pump, dissy, coil, wires, plugs, carb rebuild. and compression tested 3 times.
steve
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