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Discussion Starter #1
right i gotta good battery and new alternator

buuuuut
when the engines running and nothing else is on the alternator light comes on really dull untill i either rev it or turn something on like radio or heater cant see it being low power as it would get brighhter when i put something on surly?
could it just be an earth and i do get a slight dim and bright thisng going on with interior light when hazzards are on
 

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Is your alternator belt slipping slightly? (did you put on a new belt when you changed the alternator?) This may not be the answer, just where i would look first..... I:
 

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Check the earth strap to the gearbox. Remove and clean. Check and clean battery connections. Finally, check the blue wire connection at the alternator, they do crack and corrode here.
 

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Discussion Starter #5
cheers folks earth issue was my first though but might stick a new belt on too as its not the tightest in the world, gonna check all the earths and might stick an extra on for good measure as if i have lights radio and wipers on then put heater on full sterio cuts out for a brief second godd places to start cheers again guys
 
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