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2000 Blazer - Feels Like Hand Brake on when pulling off


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a1handy
User

Mar 16, 2016, 3:22 PM

Post #1 of 7 (8232 views)
2000 Blazer - Feels Like Hand Brake on when pulling off Sign In

I have a 2000 Blazer 2wd with an automatic transmission ( 188,000 miles). When starting from a dead stop the truck seems like it has its brakes engaged. The engine roars and the truck only inches forward. It doesnt seem to be slipping and the engine appears to be under a load. It shifts fine and is full of fluid although the fluid is black.


gsferraro
Veteran

Mar 16, 2016, 3:43 PM

Post #2 of 7 (8229 views)
Re: 2000 Blazer - Feels Like Hand Brake on when pulling off Sign In

Hello,
Question, Hows reverse? also, is check engine light on? any trans codes present? Gary


a1handy
User

Mar 16, 2016, 4:47 PM

Post #3 of 7 (8221 views)
Re: 2000 Blazer - Feels Like Hand Brake on when pulling off Sign In

Reverse is fine. There is an engine code but I believe it was present before this problem. I will run the codes tomorrrow. Thanks


gsferraro
Veteran

Mar 16, 2016, 4:50 PM

Post #4 of 7 (8216 views)
Re: 2000 Blazer - Feels Like Hand Brake on when pulling off Sign In

Ok, next question, when in drive, pull the shifter down to manual one and see if it pulls ok or the same way. Gary


a1handy
User

Mar 16, 2016, 4:59 PM

Post #5 of 7 (8215 views)
Re: 2000 Blazer - Feels Like Hand Brake on when pulling off Sign In

I seemed to notice today that if i start from manual 1 it works fine. Also this is an intermittent problem not a constant one.


gsferraro
Veteran

Mar 16, 2016, 5:29 PM

Post #6 of 7 (8035 views)
Re: 2000 Blazer - Feels Like Hand Brake on when pulling off Sign In

Hello,
ok, your problem is your low sprag or one way clutch is no good, this trans would have to come out to be fixed. The low sprag is located in the center support of this unit. trans is called 4L60E.Gary


Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Mar 16, 2016, 11:13 PM

Post #7 of 7 (7456 views)
Re: 2000 Blazer - Feels Like Hand Brake on when pulling off Sign In

? "Feels like brakes dragging"
Sorry if all wrong but if this has drum rear brakes they MIGHT BE sticky for real! If not disregard this but if so check them and where shoe touches backing plate as they can dig a slot and the shoe can stick. If so, just lift shoes and carefully grease, or take off and smooth out backing plate or if real bad replace it if so.
It's not common but some drum rears brakes can last for ages and tons of miles so don't get new grease being redone depending on how it's used yadda, yadda and when so a pest but need to take them apart and lube up like you would doing a brake job even if parts are OK.
Just a maybe that could make you think it's trans or brake or not know. Backing up first might kick it out of it for a moment now but not fix it,
T







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