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#2
09-17-2010, 01:11 AM
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Re: Flickering lights '01 Blazer
alternator?
hows your voltage look. you can get the charging system tested for free at autozone...
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2001 Chevy Blazer 4.3L 5 speed manual Alpine deck, Type R 12in. sub. 145k miles 1997 Pontiac Sunfire 2.2L automatic trans 146k miles 
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#3
09-17-2010, 10:32 PM
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Re: Flickering lights '01 Blazer
Had the same thing with my '97.
Alternator tested good, and I had a new battery. Belt Tensioner ended up being the culprit. It was cracked, and eventually broke. When that happened, there was no doubt what the problem was. Replaced it, no more flickering.
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It's my opinion, don't take it personal. '04 T&C,'01 Blazer ZR2, '97 Blazer, '97 Sunfire, '85 Vette, '79 Civic, 94 FLSTC
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#4
09-18-2010, 08:38 PM
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Re: Flickering lights '01 Blazer
HAd the same problem. Took the alternator out to check what regulator it needed and how to replace it, even removed all the screws that held it in until only the solder joints remained. Put it back together and back in and flickering was gone. Benn over 6 months.
Check all the connections.
__________________
'92 s-10 4x4 EC p/u '99 Blazer LT '99 Suburban LT
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