1999 Chevrolet S/T Blazer

Routine

Owners filed 5 complaints about this vehicle with federal regulators, most often about the exterior lighting › hazard flashing warning lights › switch. No safety recall has been issued.

What fails
ComponentReportsCrashesFiresInjuries
Tires › Sidewall1
000
Tires1
000
Service Brakes, Hydraulic1
000
Fuel System, Gasoline › Delivery › Fuel Pump1
000
Exterior Lighting › Hazard Flashing Warning Lights › Switch1
000

What owners reported

Newest filings
Tires
Filed Dec 18, 2016150 milesCA

I PURCHASE A SET OF COOPER TRENDSETTER SE TIRES 235/75/15 .AND I NOW HAVE HAD THEM REPLACED TWICE .BOTH TIMES IS WAS BECAUSE FOR SOME REASON THE TIRES DEVELOPED VERY BAD VIBRATION . I I NOW THINK I AM GOING HAVE TO HAVE THEM CHANGED AGAIN .I JUST WANT TO LET U KNOW THAT I HAVE NOT CAUSED THIS BY ABUSING THE TIRES BUT YET IT STILL HAPPENED

Tires › Sidewall
Filed Apr 18, 2016141,000 milesKY

TL* THE CONTACT OWNS A 1999 CHEVROLET S/T BLAZER EQUIPPED WITH GOODYEAR WRANGLER 105S TIRES, SIZE: P235/75R15. WHILE THE VEHICLE WAS BEING WASHED, THE CONTACT NOTICED A LOT OF CRACKS ON THE SIDEWALLS OF ALL FOUR TIRES. THE VEHICLE WAS NOT TAKEN TO A DEALER. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VEHICLE FAILURE MILEAGE WAS 141,000 AND THE TIRE FAILURE MILEAGE WAS 10,000.

Service Brakes, Hydraulic
Filed Apr 10, 201053,888 milesNC

BRAKE FAILURE DUE TO CORROSION OF BRAKE LINES. HAD TO REPLACE CALIPERS DUE TO PISTON FREEZING FROM CORROSION, AS WELL AS REPLACING ALL BRAKE LINES AFTER BRAKE PETAL TRAVELING ALL THE WAY TO THE FLOOR WHEN APPLIED. LINE WAS LEAKING ABOVE DRIVERS SIDE REAR WHEEL. WORK COMPLETED AT CHEVROLET DEALERSHIP. *TR

Fuel System, Gasoline › Delivery › Fuel Pump
Filed Aug 24, 2008OK

FUEL PUMP FOR 1999 CHEVY S-BLAZER 4 DR. MODEL. PUMP HAS BEEN REPLACED 4 TIMES WITHIN 8 MOS. FIRST LASTED 7 MOS. SECOND LASTED 4 DAYS, THIRD LASTED 2 WEEKS, SO FAR. WIRING HARNESS HAS BEEN REPLACED AS RECOMMENDED. UPON REPLACEMENT OF THIRD PUMP A NEW RELAY WAS INSTALLED AT THE RECOMMENDATION OF AUTO PARTS STORE. SECOND PUMP REPLACEMENT PRODUCED A TROUBLE CODE (CHECK ENGINE LIGHT) FOR EVAPORATIVE EMISSIONS, WHICH WENT AWAY WITH THE INSTALLATION OF THIRD PUMP. PARTS RETAILER IS STARTING TO GET HESITANT ABOUT REPLACING THIS PART, BUT HAS BEEN AS HELPFUL AS POSSIBLE. I THINK THEY ARE MORE EMBARRASSED ABOUT THIS THAN ANYTHING. PUMP WILL LOSE THE NECESSARY AMOUNT OF PRESSURE THAT THIS APPLICATION REQUIRES. COLD STARTS ARE FINE, BUT ONCE RUNNING AT NORMAL OPERATING TEMP. THE PUMP WILL NOT DELIVER ADEQUATE PRESSURE UNTIL ENGINE WILL EVENTUALLY STALL AND WILL NOT RESTART UNTIL TOTALLY COOLED. ORIGINAL PUMP QUIT ALTOGETHER AT 97,000 MILES, VEHICLE NOW HAS 104,000 MILES AND EACH REPLACEMENT PUMP HAS HAD SAME SYMPTOMS. *TR

Exterior Lighting › Hazard Flashing Warning Lights › Switch
Filed Oct 18, 200787,750 milesPA

THE MULTI-FUNCTION TURN SIGNAL SWITCH IS DEFECTIVE AND CAUSES AN AUDIBLE CLICKING NOISE FROM THE DASH. THIS ALSO RESULTS IN THE EXTERIOR TURN SIGNAL LAMPS TO INTERMITTENTLY NOT FUNCTION, DEPENDING ON TEMPERATURE. THE ISSUE IS MORE PREVALENT IN COOLER, COLDER WEATHER. *JB

5 of 5 complaints, reproduced as filed.

Across model years

Worst on record: 1999
YearComplaintsRecallsFiresDeathsAssessment
20053000Routine
20041000Routine
20032000Routine
20024000Routine
20012000Routine
20003000Routine
1999 — this page5000Routine
19984000Routine
19972000Routine
19961000Routine
19951000Routine
19944010Routine

Compare every S/T Blazer year →

Reading this record

No unusual pattern of severe incidents in the complaint record.

Complaint counts track how many cars were sold and how long they have been on the road as much as they track quality. A common model from 2013 has had a decade to accumulate reports; a rare one from last year has not. The signal worth weighing is in the severity columns, in whether the same component keeps appearing, and in whether the manufacturer eventually opened a recall for it.

Most recent recall on file: none. Source: NHTSA Office of Defects Investigation.