2004 chevy 1500 ls 2x4 break line failed month ago twice another break line failed 4 days ago all most hit bus with kids break lines have ton rust misleading I used sovent clean rust off the lines found they was damage befor was installed the lines are coper nickel alloie cant rust. The damage is same size on all lines rust can not cause this. Clean hole line rust play no role in them failing called gmac they del the report I made reason u all beleave rust is reason for break lines failing but no one ack clean the lines prove this I have not possible damage be same on all lines same size shape unless machine done this doing the making. Probem all break lines will fail at same places this truck has had dash replace 5 times stearing control link 3 rimes are bad leak air reason what they made of all these probems in on truck turck has 100k miles on it low miles for truck. This truck has a 4x4 set up but is a 2x4 this truck came from, chevy taken report so they clame but never called me back as they don't want get out these lines was damage doing install and rust are just because they are agest a steel frame rail and this only reason rust is on them any part break line dose not touch frame rail never rusted how dose any one expane this impossible no not at all the steel is frame rail is why break lines coverd in rust. Rust is not why the line fail lnot on my truck they not clearly they was damage befor install makes all face same way same makes looks like how they was made was very off this reason I ask u force recall throws paid 1000.00 have lines repleace force gmac repay them.
The worst 2004 GMC G1500 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Brakes2
- Wheels1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Brakes2
- Wheels1
Recalls
No recalls on record for this model year.
Technical service bulletins for the 2004 GMC G1500 81
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
- This Preliminary Information communication provides information to the technician about changing the tire...
- Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles
- GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities
- This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves...
- This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as...
- This service bulletin provides information for dealers/technicians on Service Programming System (SPS)...
- This Warranty Administration bulletin provides retail and wholesale service personnel with the...
- This bulletin provides information for electrical ground repairs using new General Motors replacement...
- This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake...
What 2004 GMC G1500 owners say
Most recent owner complaints, unedited.
Break lines rust out in under 100k miles. Thankfully I was parked at the time. Had to replace all the lines.
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Questions about the 2004 GMC G1500
Is the 2004 GMC G1500 reliable?
Owners have filed 2 complaints about the 2004 GMC G1500, 2.0 times a typical G1500 model year.
What is the most common problem with the 2004 GMC G1500?
Brakes, with 2 complaints. Next is wheels (1).
How many recalls does the 2004 GMC G1500 have?
No recalls on record.
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