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2004 buick rainier
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20 Posts
Discussion Starter #1
Hiya
i have a 2004 buick rainier cxl with 5.3 in it and its only got 60,000 miles on it and for some reason its been runnin really crappy lately.. Its fine when i drive it normal and baby the throttle but when i get on it the whole think kinda shakes really bad? i cant really tell if its my engine or trans doing it or what. I was thinking maybe the fuel filter or plugs? if anyone can help me out at all i would greatly appreciate it. thanks :)
 

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2002 olds bravada
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2,369 Posts
do the 5.3's have the drive by wire throttle bodies???
 

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2004 buick rainier
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20 Posts
Discussion Starter #4
does anyone know if theres a tuner out there that will get rid of the torque management?
 

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2003 gmc envoy_slt_xl
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170 Posts
You got the Gremlins Man !!

First stop - did you do the Throttle Body??

After that is done // how have the electronics been..??

:crazy:

I have a 5.3... when it's workin - great - when it's not - makes married life look a lot easier......

Enjoy:rotfl:
 
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