1990 Chevrolet K30 problems
The third generation of the C/K series is a range of trucks that was manufactured by General Motors from the 1973 to 1991 model years. Serving as the replacement for the "Action Line" C/K trucks, GM designated the generation under "Rounded Line" moniker. Again offered as a two-door pickup truck and chassis cab, the Rounded Line trucks marked the introduction of a four-door cab configuration.
Marketed under the Chevrolet and GMC brands, the Rounded Line C/K chassis also served as the basis of GM full-size SUVs, including the Chevrolet/GMC Suburban wagon and the off-road oriented Chevrolet K5 Blazer/GMC Jimmy. The generation also shared body commonality with GM medium-duty commercial trucks.
In early 1987, GM introduced the 1988 fourth-generation C/K to replace the Rounded Line generation, with the company beginning a multi-year transition between the two generations. To eliminate model overlap, the Rounded Line C/K was renamed the R/V series, which remained as a basis for full-size SUVs and heavier-duty pickup trucks. After an 18-year production run (exceeded only in longevity by the Dodge D/W-series/Ram pickup and the Jeep Gladiator/Pickup), the Rounded Line generation was retired after the 1991 model year.
From 1972 to 1991, General Motors produced the Rounded Line C/K (later R/V) series in multiple facilities across the United States and Canada. In South America, the model line was produced in Argentina and Brazil, ending in 1997.
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Common 1990 Chevrolet K30 problems
The 1990 Chevrolet K30 is known for several common problems, including issues with the windshield wiper motor, alternator failure, internal distributor faults, and starting problems.
- Alternator Failure: The alternator in older Sierras and Silverados may eventually fail, causing the battery to die and possibly leading to an abnormal noise. This problem typically occurs around 125,000 miles. Replacing the alternator, which can cost around $300 to $400, is the only solution.
- Internal Distributor Faults: Some drivers have reported internal faults in the distributor, which can cause a squealing noise and engine running issues. This problem may cause the engine to run roughly or stall, and the check engine light may or may not come on. Overhauling or replacing the internal distributor is the only solution, and this issue typically starts to appear around 130,000 miles.
- Starting Problems: Some owners of the 1990 Chevrolet K30 have reported issues with starting the vehicle. In some cases, the main power wires that come off the starter solenoid up to the wiring harness in between the firewall and the engine may be fried, causing a loss of power to all lights and the engine. This issue can be caused by a faulty neutral safety switch or a problem with the starter solenoid. Checking the wires and connectors, as well as testing the neutral safety switch, can help diagnose and fix the problem.
These common problems with the 1990 Chevrolet K30 can be frustrating for owners, but many of them can be fixed with repairs or replacements. It is important to address these issues as soon as they arise to prevent further damage and ensure the safe and reliable operation of the vehicle.
How many miles can a 1990 Chevy Silverado last?
The average Chevy Silverado will last around 200,000 miles. If you are sure to take care of your Silverado over the years, it can last as long as you'd like it to. A few truck owners have even reached the one million-mile mark on their Chevy Silverado.
What year did Chevy have bad transmissions?
More serious concerns like the truck stalling while driving has also been reported. The 2015 year model is also one of the worst ones you can buy. It has a litany of problems, and many have transmission failures. The 2016 and 2017 Chevrolet Silverado 1500s are also infamous for transmission issues.
What engine is in a K30?
MMP Rating
| Engine Specifications | |
|---|---|
| Engine Options: | 350 V8, 396 V8, 454 V8 |
| Displacement Range: | 350 - 454 cu in |
| Horsepower Range: | 255 - 390 hp |
| Torque: | 365 - 500 lb-ft |
What is the value of a 1990 Chevy truck?
1990 Chevrolet C/K 1500 Series Value - $1,655-$6,584 | Edmunds.
What is the most common problem with Chevy?
Brake System Issues
Brake system problems, including squealing brakes, soft brake pedals, or brake fluid leaks, are common in Chevrolet vehicles. It's important to keep a close eye on your brakes to ensure they're functioning properly.
What engine does a 1990 Chevy have?
For the 1990–1991 model years, a high-output 4.3 L (262 cu in) V6 was an available option for the extended-length versions of the Chevrolet Astro and GMC Safari vans. The LU2 used unique hypereutectic, strutless pistons and a more aggressive camshaft.
What is the value of a 1990 Chevy truck?
1990 Chevrolet C/K 1500 Series Value - $1,655-$6,584 | Edmunds.
What is a K30 Chevy?
The Chevrolet K30 was a variant of the 3rd Gen C/K that was introduced for the 1973 model year. The K30, which was a 1 ton, all wheel drive pickup truck, was offered with a wide range of engine options.
1990 Chevrolet K30 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Chevrolet K30 problems, we found that the most common problems with these 2023 model year vehicles are:
- Service brakes problems
- Hydraulic problems
The graph below shows statistics for all 1990 Chevrolet K30 vehicle components and the number of complaints received.
1990 Chevrolet K30 complaints
The NHTSA has received 1 complaints about various vehicle components related to the 1990 Chevrolet K30.
SERVICE BRAKES, HYDRAULIC PROBLEM
- Date Of Incident: 1995-09-19
- VIN: 2GCHK39N5L1
- Components: SERVICE BRAKES, HYDRAULIC
- Summary: OVERSENSITIVE BRAKES ON VEHICLE, A GENTLE TAP ON VEHICLE WILL BRING TO A COMPLETE HALT. TT
1990 Chevrolet K30 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 3 recalls for different components of the 1990 Chevrolet K30.
- Manufacturer: GENERAL MOTORS CORP.
- Components: POWER TRAIN:AUTOMATIC TRANSMISSION
- Summary: UNANTICIPATED HEAT IN THE TRANSMISSION CAN FORCE THE TRANSMISSION FLUID OUT OF THE VENT TUBE.
- Consequence: THE VENTED TRANSMISSION FLUID CAN CATCH FIRE IF EXPOSEDTO A SOURCE OF IGNITION.
- Remedy: INSTALL A LONGER TRANSMISSION VENT HOSE ROUTED TO THE LEFT SIDE OF THE ENGINE COMPARTMENT OF THE VEHICLE.
- Manufacturer: GENERAL MOTORS CORP.
- Components: SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
- Summary: LOOSE PIVOT BOLT HOLDING THE BRAKE PEDAL TO ITS SUPPORT BRACKET COULD DISENGAGE FROM THE NUT.
- Consequence: THIS COULD CAUSE LOSS OF BRAKING ACTIVITY THAT COULDRESULT IN A TRUCK CRASH WITHOUT PRIOR WARNING.
- Remedy: RETORQUE BRAKE PEDAL PIVOT BOLTS TO SPECIFICATIONS TO PREVENT LOOSENING.
- Manufacturer: GENERAL MOTORS CORP.
- Components: FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
- Summary: 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.
- Consequence: 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.
- Remedy: INSTALL NEWLY DESIGNED FUEL LINE ROUTING BRACKET TO PREVENT CONTACT AND, IF NECESSARY, REPLACE FUEL LINES.
Other years of Chevrolet K30
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