WE WERE TRAVELING EAST ON I-90 IN MASS. TRAFFIC CAME TO A SUDDEN STOP. WHEN THE BRAKES WERE APPLIED THE TRUCK BEGAN TO SLOW AND THEN THE BRAKE PEDAL WENT TO THE FLOOR. UPON INVESTIGATION AFTER THE CRASH WE FOUND AT LEAST TWO BADLY CORRODED BRAKE LINES THAT HAD BURST.*JB
2003 Chevrolet Silverado 2500
Owner reports · Recalls · Investigations
More warning signs than most Silverado 2500 years
Owner complaints for the 2003 Chevrolet Silverado 2500 are substantially higher than the model-year median of 81.
About this comparison →How this year compares
Owner complaints by model year
Compare all Silverado 2500 years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
409 reports with mileage · 40 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Service Brakes. Review the 127 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Service Brakes, Hydraulic. Review the 116 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 86 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Engine complaints
15 reportsTHIS IS THE 3RD TIME FOR INJECTORS IN OUR 2003 INJECTORS, NOT ONE INJECTOR...ALL 8. LUCKY THIS TIME JUST 4 HRS. FROM HOME AND SOMEBODY TO COME WITH TRAILER TO PICK US UP. SEEMS INJECTORS ONLY LAST 20 TP 30,000 MILES AND THEY ARE GONE CRACKED. GM WONT BACK THEM KNOWING THEY ARE A PROBLEM, AND $5,000.00 EACH TIME THEY ARE REPLACED…
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THIS IS THE 3RD TIME FOR INJECTORS IN OUR 2003 INJECTORS, NOT ONE INJECTOR...ALL 8. LUCKY THIS TIME JUST 4 HRS. FROM HOME AND SOMEBODY TO COME WITH TRAILER TO PICK US UP. SEEMS INJECTORS ONLY LAST 20 TP 30,000 MILES AND THEY ARE GONE CRACKED. GM WONT BACK THEM KNOWING THEY ARE A PROBLEM, AND $5,000.00 EACH TIME THEY ARE REPLACED. GM INJECTORS ARE JUNK OUT THE DOOR AND LEAVING HUNDREDS OF OWNERS STRANDED ON HIGHWAY AND SUFFERING TOW BILL AND REPAIRS, BUT THIS TIME WE ALMOST GOT REAR ENDED BY A SEMI TRUCK WHICH SLAMMED ON HIS BREAKS BLOWING A TIRE TO MISS US AND OUR HORSE TRAILER WITH 3 HORSES IN IT. THE ABF TRUCKER THAT ALMOST HIT US IN THE REAR PULLED OVER AS WE DID, AND TOLD HIM THE TRUCK JUST STALLED, WE PULLED THE HOOD AND DIESEL FUEL WAS ALL OVER THE PLACE AND HE STATED I CRACKED MY INJECTORS, THE LOCAL GM DEALER TOLD ME THE SAME THING AND THAT YEAR HAS PLENTY OF PROBLEMS WITH INJECTORS BUT GM WONT REPLACE THEM. WHAT'S IT GOING TO TAKE, ANOTHER BUS LOAD OF KIDS KILLED TO RESOLVE THIS ISSUE?? ANOTHER $5,000.00 DONATION TO GM. *TR
FUEL INJECTORS REPLACED ALL 8 INJECTORS AT 34901 MILES, AGAIN AT 85039, AND AGAIN AT 141,000 AND NOW AGAIN AT 185,000. *TR
I NOTICE A TICKING FROM THE ENGINE COMPARTMENT OVER THE LAST COUPLE OF DAYS. I ASSUMED IT MAY BE AN EXHAUST LEAK AND I WAS CORRECT. THIS VEHICLE HAS A STAINLESS STEEL EXHAUST SYSTEM THAT SHOULD LAST A LIFETIME YET THERE SEEMS TO BE A REAL PROBLEM WITH EXHAUST MANIFOLD BOLTS BREAKING OFF, CAUSING EXHAUST LEAKS WHICH POLLUTE THE…
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I NOTICE A TICKING FROM THE ENGINE COMPARTMENT OVER THE LAST COUPLE OF DAYS. I ASSUMED IT MAY BE AN EXHAUST LEAK AND I WAS CORRECT. THIS VEHICLE HAS A STAINLESS STEEL EXHAUST SYSTEM THAT SHOULD LAST A LIFETIME YET THERE SEEMS TO BE A REAL PROBLEM WITH EXHAUST MANIFOLD BOLTS BREAKING OFF, CAUSING EXHAUST LEAKS WHICH POLLUTE THE AIR AND RUIN OTHER VEHICLE COMPONENTS SUCH AS THE CATALYTIC CONVERTER. I AM ALSO THINKING THAT THE MANIFOLDS ARE WARPING CAUSING THE BOLTS TO BREAK. THESE REPAIRS ARE VERY EXPENSIVE AND/OR TIME CONSUMING. STAINLESS STEEL BOLTS WOULD HAVE POSSIBLY PREVENTED THIS PROBLEM. I UNDERSTAND THAT THIS PROBLEM AFFECTS 1999 TO 2007 VEHICLES AND I HEREBY REQUEST THAT A RECALL BE FORCED UPON THE MANUFACTURER. THE MANUFACTURER HAS BEEN BUILDING CARS LONG ENOUGH TO KNOW BETTER. THERE IS ALSO A VIDEO ON YOU - TUBE THAT EXPLAINS THIS CONDITION. *TR
TL* THE CONTACT OWNS A 2003 CHEVROLET SILVERADO 2500 HD. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 35 MPH, A LOUD NOISE EMITTED FROM THE ENGINE COMPARTMENT AND THE ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHO INFORMED THE CONTACT THAT THE EXHAUST MANIFOLD HAD FAILED. THE VEHICLE WAS…
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TL* THE CONTACT OWNS A 2003 CHEVROLET SILVERADO 2500 HD. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 35 MPH, A LOUD NOISE EMITTED FROM THE ENGINE COMPARTMENT AND THE ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHO INFORMED THE CONTACT THAT THE EXHAUST MANIFOLD HAD FAILED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 79,000.
Official recalls
0No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1EA04012 · Hydraulic Pump Failres
Opened Apr 30, 2004 · Closed Feb 28, 2005
Status: closed (inferred from source dates) · Service Brakes, Hydraulic:power Assist; Steering:hydraulic Power Assist System
GM IS CONDUCTING A RECALL ON ALL SUBJECT VEHICLES BUILD BETWEEN MAY 1999 AND OCTOBER 14, 1999.SIGNIFICANT CHANGES WERE INCORPORATED INTO PRODUCTION IN EARLY OCTOBER 1999, AND VEHICLES BUILT AFTER THAT DATE HAVE LOWER WARRANTY FAILURE RATES.THE COMPLAINT AND WARRANTY DATA APPEAR TO SUPPORT THE EFFECTIVENESS OF THESE CHANGES. GM MADE ADDITIONAL CHANGES IN NOVEMBER 1999, FEBRUARY 2000, MAY 2001, AND FEBRUARY 2004.ODI WILL CONTINUE TO MONITOR THIS PROBLEM AND WILL TAKE FURTHER ACTION, IF WARRANTED, IN THE FUTURE.FOR FURTHER TECHNICAL DETAILS SEE THE ATTACHED ENGINEERING ANALYSIS REPORT.
Additional source detail variants (2)
Service Brakes, Hydraulic:power Assist
GM IS CONDUCTING A RECALL ON ALL SUBJECT VEHICLES BUILD BETWEEN MAY 1999 AND OCTOBER 14, 1999.SIGNIFICANT CHANGES WERE INCORPORATED INTO PRODUCTION IN EARLY OCTOBER 1999, AND VEHICLES BUILT AFTER THAT DATE HAVE LOWER WARRANTY FAILURE RATES.THE COMPLAINT AND WARRANTY DATA APPEAR TO SUPPORT THE EFFECTIVENESS OF THESE CHANGES. GM MADE ADDITIONAL CHANGES IN NOVEMBER 1999, FEBRUARY 2000, MAY 2001, AND FEBRUARY 2004.ODI WILL CONTINUE TO MONITOR THIS PROBLEM AND WILL TAKE FURTHER ACTION, IF WARRANTED, IN THE FUTURE.FOR FURTHER TECHNICAL DETAILS SEE THE ATTACHED ENGINEERING ANALYSIS REPORT.
Steering:hydraulic Power Assist System
GM IS CONDUCTING A RECALL ON ALL SUBJECT VEHICLES BUILD BETWEEN MAY 1999 AND OCTOBER 14, 1999.SIGNIFICANT CHANGES WERE INCORPORATED INTO PRODUCTION IN EARLY OCTOBER 1999, AND VEHICLES BUILT AFTER THAT DATE HAVE LOWER WARRANTY FAILURE RATES.THE COMPLAINT AND WARRANTY DATA APPEAR TO SUPPORT THE EFFECTIVENESS OF THESE CHANGES. GM MADE ADDITIONAL CHANGES IN NOVEMBER 1999, FEBRUARY 2000, MAY 2001, AND FEBRUARY 2004.ODI WILL CONTINUE TO MONITOR THIS PROBLEM AND WILL TAKE FURTHER ACTION, IF WARRANTED, IN THE FUTURE.FOR FURTHER TECHNICAL DETAILS SEE THE ATTACHED ENGINEERING ANALYSIS REPORT.
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