RoadVitals

1998 Chevrolet Silverado Engine Problems

Owner-reported complaints naming the engine system, filed with NHTSA

Data refreshed

Engine reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
15
Latest Feb 9, 2006
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
5%
of 279 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
0
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

What this page shows

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components. Every record below is an owner-reported complaint about the 1998 Chevrolet Silverado submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 15 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming engine

Shown in the owner’s own words, exactly as filed

BrakesEngine
Filed Feb 9, 2006

DT*: THE CONTACT STATED WHILE APPLYING BRAKE PRESSURE AT LOW SPEEDS THE ANTI-LOCK BRAKES ACTIVATE, WHICH MADE THE VEHICLE DIFFICULT TO STOP. THIS OCCURRED INTERMITTENTLY ON DRY ROADS DURING NORMAL BRAKING WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT REPAIR SHOP. THE MECHANIC REPLACED THE FRONT BRAKE PADS, WHICH DID NOT REMEDY THE PROBLEM. THE DEALERSHIP AND MANUFACTURER WERE NOT ALERTED. THE MECHANIC INSTALLED A SERPENTINE BELT. UPDATED 03/09/06. *JB

NHTSA ID
10149894
Incident
Jan 1, 2006
Mileage
76,850 mi
Engine
Filed Nov 7, 2004

1998 CHEVROLET SILVERADO PICK-UP HAD WHAT APPEARED TO BE RADIATOR LEAK. AFTER FURTHER DIAGNOSIS, WHAT WAS ACTUALLY THE PROBLEM WAS THAT THE FITTING IN THE INTAKE MANIFOLD USED TO CONNECT THE COOLANT HOSE WAS MADE OF A DIFFERENT METAL THAN THE INTAKE MANIFOLD; THE PART CRUMBLED WHILE TRYING TO FIT THE COOLANT HOSE OVER THE FITTING BY HAND (NO TOOLS INVOLVED!). I NOW HAVE A TRUCK IN THE GARAGE THAT I CANNOT DRIVE UNTIL IT IS FIXED BECAUSE THE PART DOES NOT "FIT" DUE TO THE CORROSION WHERE THE DISSIMILAR METALS CAME INTO CONTACT AND CORRODED. THE "NECK" OF THE PART IS STILL CORRODED ON THE MANIFOLD AND A NEW PART CANNOT BE INSTALLED UNTIL THE CORRODED METAL/FITTING IS CLEANED OUT. CORRODED PART IS AVAILABLE. DIGITAL PHOTO OF CORROSION AVAILABLE. CORROSION NOT YET REPAIRED. *JB

NHTSA ID
10098422
Incident
Nov 7, 2004
Mileage
80,000 mi
Engine
Filed Feb 18, 2004

INTAKE MANIFOLD GASKET WAS CRACKED AND LEAKED OUT ALL WATER AND SEVERELY OVERHEATED ENGINE. THE MECHANIC HERE AT WORK SAYS THAT HE HAS CHANGED A FEW HUNDRED OF THESE HERE AT WORK WERE WE HAVE THOUSANDS OF CHEVY TRUCKS THAT ARE THIS SAME ENGINE.*AK

NHTSA ID
10058386
Incident
Dec 22, 2003
Mileage
88,000 mi
EnginePowertrain (other)
Filed Jan 15, 2004

TRUCK HAS 2 BAD RODS, AND NEEDS A CRANK ONLY HAVE 52K ON IT AND IT LOOKS NEW WE JUST PUT A TRANS IN IT JAN 03 AND NOW IT NEEDS A MOTOR WOW!!!! WE HAVE 8 AUTOS ALL CHEVY THIS TRUCK IS A JUNK!!!!!T THANKS ..

NHTSA ID
10069118
Incident
Jan 15, 2003
Mileage
52,000 mi
Engine
Filed Sep 23, 2003

INTAKE MANIFOLD LEAKED COOLANT ONTO THE ENGINE. THIS CAN RESULT IN THE ENGINE OVERHEATING AND RESULT IN A FIRE.*AK THE FITTING IN THE INTAKE MANIFOLD USED TO CONNECT THE COOLANT HOSE WAS MADE OF A DIFFERENT METAL THAN THE INTAKE MANIFOLD ITSELF. THIS CAUSED DISSIMILAR METAL CORROSION IN THE FITTING ITSELF WHICH LEAD TO UNNOTICED PIN HOLE LEAKS IN THE COOLING SYSTEM. CONSUMER FELT GM SHOULD HAVE PROVIDED A BARRIER BETWEEN THE TWO METALS TO SOLVE THE PROBLEM. *PH *JB

NHTSA ID
10022593
Mileage
60,000 mi
Engine
Filed May 15, 2003

I HAVE A 1998 CHEVY SILVERADO 4X4 1 TON PICKUP. I WAS HAVING TERRIBLE OVER HEATING PROBLEMS, SUDDENLY WHILE ON THE HIGHWAY ONE DAY AND I STOPPED AND OPENED THE RADIATOR IT LOOKED LIKE BLACK SLUDGE. AFTER TAKING IT TO BE FIXED I FIND IT IS THE COOLANT THAT CHEVY INSTALLS CALLED DEXCOOL AND IT IS CAUSING ALL KINDS OF PROBLEMS FOR MOST CHEVY CONSUMERS. WHAT CAN WE DO? I HAVE TO HAVE A NEW ENGINE AFTER THEY EMPTIED OUT 1/2 GALLON OF THE SLUDGE FROM MY VEHICLE. THANK YOU, AND I LOOK FORWARD TO HEARING FROM YOU, [XXX]. *JB INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ID
10018763
Incident
May 11, 2003
Mileage
114,828 mi
Engine
Filed Mar 25, 2003

THE ENGINE COOLANT LEAKED OUT, AND THE VEHICLE OVERHEATED. THIS WAS CAUSED BY THE HEATER NIPPLE BEING CORRODED AND BREAKING OFF.

NHTSA ID
10012375
Incident
Mar 25, 2003
Mileage
42,000 mi
Engine
Filed Aug 5, 2002

WHILE MAKING A TURN VEHICLE WILL STALL ,AND WILL BE HARD FOR VEHICLE TO START BACK UP. DEALER NOTIFIED.*AK

NHTSA ID
8015538
Incident
Jul 22, 2002
Engine
Filed Feb 21, 2002

STEERING WHEEL VIBRATED, PROBLEM EXISTED FOR A TIME. EVO SENSOR NEEDED REPLACEMENT AGAIN AS PROBLEM HAS REOCCURRED.*AK

NHTSA ID
8004339
Incident
Feb 1, 2000
ElectricalEngine
Filed Dec 5, 2001

WHILE DRIVING 40 MPH VEHICLE STALLED.ALSO, DEALER REPLACED POSITIVE POST CONNECTOR OF BATTERY. *AK

NHTSA ID
899904
Incident
Nov 30, 2001
Engine
Filed Sep 14, 2000

ON TOP OF ENGINE ELECTRICAL WIRES ARE CONNECTED, AND FUEL IS BYPASSING INTO CONTROL MODULE. WHEN VEHICLE IS UNDER PRESSURE, IT CAUSES FUEL TO LEAK INTO ENGINE COMPARTMENT, WHICH COULD COME INTO CONTACT WITH THE MANIFOLD, CAUSING A FIRE HAZARD. CONSUMER HAS CONTACTED DEALER. *AK

NHTSA ID
870511
Driver assistanceEngine
Filed Dec 2, 1999

ONGOING PROBLEM WITH VEHICLE HESITATING / STALLING AT A STOP POSITION. WHEN APPLYING THE ACCELERATOR PEDAL CARBURETOR FLOODED. VEHICLE BEEN INSPECTED/REPAIRS ON TWO OCCASIONS, AND BEEN TO TWO DIFFERENT DEALERS, AND PROBLEM STILL REOCCURRING. *AK

NHTSA ID
853629
Incident
Jul 1, 1999
Engine
Filed Aug 3, 1999

ON-GOING / INTERMITTENT PROBLEM WITH VEHICLE STALLING WHILE DRIVING, THIS CONDITION HAPPENS BETWEEN 30-70 MPH. SOMTIMES VEHICLE WOULD NOT RESTART. BEEN IN/OUT OF DEALER SHOP ON FIVE OCCASIONS AND A TOTAL 45 DAYS, AND DEALER IS STILL UNABLE TO RESOLVE THE PROBLEM. CAN NHTSA PROVIDE FURTHER DETAILS IN THIS MATTER. *AK

NHTSA ID
844146
Incident
Mar 15, 1999
Engine
Filed Feb 1, 1999

OXYGEN SENSOR FAILED. YH

NHTSA ID
607342
Incident
Jul 1, 1998
Engine
Filed Feb 1, 1999

SMOG AND CHECK VALVE DIAPHRAM CRACKED AND LEAKING EXHAUST FUMES. MJS

NHTSA ID
605985
Incident
Apr 3, 1998

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Other components reported on this vehicle

Categories with enough reports to have a page of their own

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .