Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through February 4, 2003. Updated daily.

Complaints by system

Where the 1986 Chevrolet Blazer has problems

19 complaints grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury
Engine and engine cooling54
Service brakes, hydraulic30
Tires30
Steering20
Seat belts20
Electrical system10
Visibility10
Equipment11
Power train11
2 other systems20

Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.

0 recalls

1986 Chevrolet Blazer recalls and how many were fixed

No vehicle safety recalls are on record for this model year.

Best & worst years

1986 vs. every other Blazer year

Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Blazer median. How we score

'69'72'73'74'76'77'78'79'80'81'82'83'84'85'86'87'88'89'90'91'92'93'94'95'96'97'98'99'00'01'02'03'04'05'06'07'08'19'20'21'22'23'24'25'26
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated
2 investigations

NHTSA defect investigations

Federal investigations that included the 1986 Chevrolet Blazer, and the recalls they led to.

  1. REAR AXLE SHAFTEA89003 · closed Aug 24, 1990
    No recall
  2. REAR AXLE FAILUREPE88047 · closed Nov 7, 1988
    No recall
In owners' words

What Blazer owners report

Recent engine and engine cooling complaints filed with NHTSA, shortened. Personal details are removed.

WATER IN ENGINE OIL, THE CAUSE I HAVE HEARD IS A FAILED HEAD GASKET. I WOULD LIKE TO KNOW IF CHEVROLET HAS HAD A RECALL ON THIS PROBLEM.. THIS HAPPENS WHEN THE ENGINE OVERHEATS, CRACKING THE HEAD GASKET. *AK
Complaint 718073 · Jan 30, 2000

Own a 1986 Blazer?

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