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2003 GMC Sierra 1500 Base Reg Cab 133.0 WB Work Truck

2003 GMC Sierra 1500
Trim Info:
Rear Wheel Drive, Reg Cab 8' Wideside
15 mpg city / 21 mpg hwy
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Recent Questions

Can the front end be realigned?
I've been told that this truck does not need realignment.
Asked by Wayne S January 8, 2013, 5:07 am 1 reply
how many catalytic converters did this model have
Im trying to find out how many catalytic converters this model had from the factory I live in northern ca and just bought this truck and got screwed it needs all kinds of repairs a...
Asked by Casey J April 25, 2018, 7:43 pm 0 reply
What's your opinion
The list below is all the symptoms so far of my truck. It's been going on for about 2 months. So far we tried my Cadillac converter by cutting it to breathe it out and clean it. Di...
Asked by Steven J October 31, 2017, 9:39 pm 0 reply
no passing power
94 TBI did tune up no vacuum leak. Engine rev like it wants to go but won't go?
Asked by Jason S August 26, 2013, 10:38 am 1 reply
Asked by Kim J July 28, 2012, 6:48 pm 0 reply
A/C compressor will not turn on
The interior blower works but the compressor will not turn on. The interior controls don't seam to be working.
Asked by AutomotiveForums M August 27, 2011, 7:02 pm 0 reply
What can cause hard shifting 2006 5 speed
I have periods of very difficult shifting. I have had this problem since I bought the truck with 19,000 miles 4.5 years ago. Dealer says I need a new clutch. Transmission shop says...
Asked by Michael B June 25, 2011, 4:49 pm 0 reply
I have a little clunking noise in rear.
It can be heard on take off or in slow turns. When the noise is present it sounds like it is happening when there is the most movement in the rear suspention.
Asked by AutomotiveForums M February 6, 2011, 6:37 am 0 reply
encoder mtr issues
dtc c0327changed twice in 13 months, wanted way too much to fix 655.00 now 4wd is shifting into 4wd low. did yesterday at 50mph., whay hasn't there been a recall on these if there ...
Asked by AutomotiveForums M September 15, 2010, 9:06 am 0 reply
abs problem
When I step on the pedal at slow speed, the abs kicks in, the pedal pulses and the truck pulls hard to the right. No abs warning light comes on. When I pull the abs fuse, the brake...
Asked by AutomotiveForums M November 2, 2009, 1:50 pm 0 reply
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By Zach Bowman For those who suffer a daily commute through heavy traffic, your vehicle's braking system can bring thousands of pounds of metal, plastic and empty Starbucks cups to a stop hundreds of times before you get to work. It goes without saying that these pieces wear out, but they do so slowly, meaning you may not notice they need attention until ...

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