MotorDeets

1990 GMC K15: Recalls, Problems & MPG

Here are the deets on the 1990 GMC K15: 3 recalls, 1 owner complaint.

3vehicle recalls
1owner complaints
0mention a crash
–best combined mpg
1990 GMC K15
Photo: GPS 56 from New Zealand · CC BY 2.0 · Wikimedia Commons. Representative photo of this generation; trim may differ.

Recalls

3 vehicle recalls from the manufacturer. Repairs are free. Check your VIN to see if one is still open on your car.

Fuel system Vehicle recall #90V015000 · 1990 · 68 vehicles

What's wrong: On c and k models, feed and or return fuel lines can contact the automatic transmission shift linkage cordon shaft. In addition, on k models lines May also contact front propshaft. In either case the fuel lines could be damaged resulting in a fuel leak.

Why it matters: A hole could be rubbed through these fuel lines, allowing fuel leakage near exhaust crossover pipe; this could result in an engine compartment fire that could spread to the passenger compartment.

The fix: Install newly designed fuel line routing bracket to prevent contact and, if necessary, replace fuel lines.

Brakes (hydraulic) Vehicle recall #90V108000 · 1990 · 1,962 vehicles

What's wrong: Loose pivot bolt holding the brake pedal to its support bracket could disengage from the nut.

Why it matters: This could cause loss of braking activity that couldresult in a truck crash without prior warning.

The fix: Retorque brake pedal pivot bolts to specifications to prevent loosening.

Brakes (hydraulic) Vehicle recall #93V119000 · 1993 · 341,364 vehicles

What's wrong: Severe corrosion due to road salt at the joint of the stamped steel center section and the cast outer section can cause the sections to separate.

Why it matters: Separation of the rotor sections can cause loss ofbraking ability in the affected wheel. This could result in increased stoppingdistance and/or loss of vehicle control and an accident.

The fix: Replace the front brake rotors with new rotors with a corrosion protection coating. However, if replacement of brake linings are necessary, it will be done at owner's expense since brake linings are normal maintenance items.

Most-reported problems

Owner complaints filed with NHTSA, by component. One complaint can list several components. 0 mention a fire, 0 injuries and 0 deaths were reported.

Brakes (hydraulic)1

What owners describe

The 1990 GMC K15 has 1 owner complaints, ranking #3 of 7 K15 model years for complaints (well below the 3 average). Neighboring years: 1991 (0 complaints, 1 recalls).

Want the full repair deets? Get the factory manual.

Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 1990 GMC K15.

eManualOnline Download (PDF), keep forever

Closest thing to the factory manual for most years. Pay once, keep it.

Most $25–$78, one-time
Check 1990 GMC K15 manual
Mitchell 1 DIY Online access, factory-level data

Pro-shop repair procedures, wiring diagrams and TSBs for your exact car.

From $19.99/mo · $39.99/yr
Check 1990 GMC K15 manual
ALLDATAdiy Online access, factory OEM info

OEM procedures, specs and recall/TSB info, the same source many shops use.

From $19.99/mo · $59.99/yr
Check 1990 GMC K15 manual
Haynes Print book or AllAccess online

Step-by-step photos written from a real teardown. Great for first-timers.

Books ~$30–$40 · AllAccess $34.99/mo
Check 1990 GMC K15 manual

Heads up: we may earn a commission if you buy through these links, at no extra cost to you. Prices checked 2026-10 and can change. We never host or link to pirated manuals. Disclosure

FAQ

Does the 1990 GMC K15 have any recalls?

Yes. NHTSA lists 3 vehicle recalls for the 1990 GMC K15. Recall repairs are free at any dealer, no matter how old the car is. Check your VIN at nhtsa.gov/recalls.

What are the most common 1990 GMC K15 problems?

Owners have filed 1 complaints with NHTSA. The most-reported areas are brakes (hydraulic) (1).

Where can I get a 1990 GMC K15 repair manual?

eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.

Other K15 years

1990199119921993199419951996