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1990 Chevrolet K1500

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1990 K1500.

The 1990 Chevrolet K1500 opens the complaint-history record that spans 1990–1992, with maintenance specifications calling for 4 quarts of 5W-30 API engine oil. Its reliability footprint is moderate, tallying 8 total owner complaints — with the service brakes (hydraulic) standing out as the most-cited subsystem — and 3 recalls on file. Within that three-year window, the 1990 model year occupies the middle ground: 1991 posts the cleanest record with just 1 complaint, while 1992 escalates sharply to 17, framing 1990 as a steady but not the strongest entry in the nameplate's early reliability arc.

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Engine oil capacity4 qtOEM · verified

Engine oil type5W-30 APIOEM · verified

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length	242.5 in
Overall width	76.8 in
Overall height	76 in
Wheelbase	155.5 in
Curb weight	4621 lb
Track (front / rear)	63.4 / 63.4 in

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

This engine holds 4 qt of 5W-30 API engine oil, 80W-90 · GL-5 in the differential, DOT 3 brake fluid.

Lubricants & capacities

Brake Fluid	DOT 3
Differential Gear Oil	80W-90 · GL-5
Differential Gear Oil Capacity	14.0 qt
Engine Oil	5W-30 · API
Engine Oil Capacity	4 qt
Engine Oil	5W-30 · API
Engine Oil Capacity	5.5 qt
Engine Oil	5W-30 · API

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter at 7,500 mi.

At 5,000 mi	Universal Vehicle Operation (inspect idle speed)
Every 5,000 mi	Brake Hydraulic System (inspect fluid level) · Brake System (inspect) · CV Joint Boot (inspect) · Differential (inspect fluid level) · Power Steering System (inspect) · Transmission Assembly (inspect)
At 7,500 mi	Drive Axle Assembly (drain & refill) · Engine Oil Filter (replace) · Tire & Wheel Assembly (rotate)
Every 7,500 mi	Accessory Drive Belt (inspect) · Body Latches, Locks & Hinges (inspect) · Brake Line (inspect) · Brake Linings (inspect) · Driveshaft U-Joint (lubricate) · Engine Coolant System (leak inspection)
Every 10,000 mi	Air Intake System (inspect) · Radiator Fan Assembly (inspect) · Underbody Splash Shield (inspect)
Every 15,000 mi	EGR System (inspect) · Engine Oil Filter (replace) · Tire & Wheel Assembly (rotate)
At 25,000 mi	EGR System (inspect)
Every 30,000 mi	Clutch Cross Shaft (lubricate) · Clutch Release Lever Pivot Points (lubricate) · EGR System (inspect) · Engine Air Filter Element (replace) · Engine Breather Filter (replace) · Fuel Evaporative Emission Control System (inspect)
Every 60,000 mi	Crankcase Depression Regulator Valve (inspect) · Exhaust Pressure Regulator (inspect) · Fuel Filter (replace) · Fuel Line (inspect) · Fuel Tank (inspect) · Fuel Tank Filler Cap (inspect)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

In 1990 the K1500 logged eight consumer complaints, three recalls and one technical service bulletin (TSB), a modest level that sits between the low‑complaint 1991 model (one complaint, two recalls) and the spike in 1992 (seventeen complaints, two recalls). The complaint count therefore follows a slight upward‑then‑downward arc, with 1990 representing a mid‑point rather than a peak or trough. The primary issues reported for 1990 were service‑brake hydraulics (three instances) and wheels (two instances), while steering, engine cooling and a single fire‑related complaint also appeared; there were no crash‑related complaints. Because 1990’s complaint and recall figures are neither unusually high nor indicative of systemic defects, the data suggest it is a comparatively safe year within this generation. **Takeaway:** 1990 is a reasonable year to consider for purchase, as its problem profile is average and not a red flag.

Open recalls

NHTSA campaigns

Service bulletins

Manufacturer communications

ODI investigations

Office of Defects Investigation

Owner complaints

0 involved a crash · 1 a fire

Owner complaints by model year NHTSA · this generation & adjacent

’90’91 ’92

Owner complaints filed with NHTSA, by component

All 8 complaints on record, top 5 components.

Service Brakes, Hydraulic3

Wheels2

Steering1

Engine & Engine Cooling1

Seats1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 3 campaigns on record for this vehicle.

06E043000Fuel System, GasolineReported 19/05/2006

CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURED FROM OCTOBER 18… Remedy: HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 18, 2006. OWNERS MAY CONTACT FRAM CUSTOMER SERVICE AT 1-800-890-2075 (OPTION…

07E088000EquipmentReported 24/10/2007

CERTAIN HONEYWELL FRAM RACING BRAND HP4 AND HP8 OIL FILTERS THAT WERE MANUFACTURED FROM MAY 25, 2006, THROUGH SEPTEMBER 14, 2007, AND SOLD FOR USE AS REPLACEMENT EQUIPMENT FOR VEHICLES LIST ABOVE. THE AFFECTED FILTERS… Remedy: HONEYWELL WILL REPLACE THE AFFECTED OIL FILTERS FREE OF CHARGE. THE RECALL BEGAN DURING NOVEMBER 2007. OWNERS CAN CONTACT FRAM CUSTOMER SERVICE TOLL-FREE AT 1-800-890-2075.