1986 Chevrolet Chevrolet truck problems

General information about Chevrolet-Chevrolet truck
Overview of popular issues
Analysis of common problems
Сomplaints list
Recalls list

Chevrolet has produced full sized pickup trucks under many nameplates and platforms. Almost all Chevrolet branded vehicles were also available under the GMC brand as well.

Full-size pickup trucks

Pre-1960 models

Chevrolet C/K

The Chevrolet C/K is a line of pickup trucks and other vehicles manufactured by Chevrolet from 1960 to 2002. It was discontinued and replaced by the Chevrolet Silverado.

Chevrolet Silverado

Introduced in 1998, the Chevrolet Silverado replaced the Chevrolet C/K as Chevrolet's flagship line of pickup trucks.

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Common 1986 Chevrolet Chevrolet truck problems

The 1986 Chevrolet C10 is a popular choice among car enthusiasts due to its classic design and reliable performance. However, like any other vehicle, it is not without its common problems. Here are some of the most frequently reported issues with the 1986 Chevrolet C10:

Valve Cover Gaskets: One of the most common problems with the 1986 Chevrolet C10 is leaking valve cover gaskets. These gaskets can dry out and crack over time, causing oil to leak. This can lead to engine damage if left unaddressed. Replacing the valve cover gaskets is a relatively simple and inexpensive fix that can prevent more significant issues down the line.
Choke Thermostat: Another common issue with the 1986 Chevrolet C10 is a faulty choke thermostat. This component regulates the flow of fuel to the engine during cold starts. If it goes out, the engine may have difficulty starting or running smoothly. Replacing the choke thermostat is a straightforward repair that can improve the overall performance of the vehicle.
Distributor Cap and Rotor: The distributor cap and rotor are critical components of the ignition system. Over time, they can wear out and cause issues with the spark plugs, leading to engine misfires and reduced performance. Replacing the distributor cap and rotor is a relatively easy fix that can improve the reliability and performance of the vehicle.
Fuel Pump: The fuel pump is responsible for delivering fuel to the engine. If it fails, the vehicle may experience hesitation or stalling. Replacing the fuel pump is a more significant repair that requires dropping the gas tank, but it can resolve issues with engine performance.
Catalytic Converter: The catalytic converter is a critical component of the exhaust system that reduces emissions. If it fails, the vehicle may experience reduced performance and increased emissions. Replacing the catalytic converter is a more significant repair that requires replacing the entire exhaust system, but it can improve the overall performance and efficiency of the vehicle.

In summary, the 1986 Chevrolet C10 is a reliable and durable vehicle, but like any other vehicle, it is not without its common problems. Valve cover gaskets, choke thermostats, distributor caps and rotors, fuel pumps, and catalytic converters are all components that may require replacement over time. Regular maintenance and timely repairs can help ensure the longevity and performance of the vehicle.

What's the worst year for Chevy 1500?

2014

2014 Chevy Silverado 1500

If you were to look at Chevy Silverado's since 2005, it has been widespread that 2014 was known as the worst year for the 1500 due to its malfunctioning heating and air conditioning system. Its AC condensers were leaking, which required frequent replacements.

Are old Chevy trucks reliable?

The 1967-1972 Chevrolet C/K pickup is one of the most reliable classic trucks you can drive. They're durable and reliable enough to be your everyday vehicle — even 50 years after Chevy manufactured them. Plus, they're easy to drive and more comfortable than other early-stage pickups.

What engine is in a 1986 Chevy truck?

Powertrain

Chevrolet/GMC C/K powertrain details (1973-1991)
Engine	Engine family	Production
305 cu in (5.0 L) V8	Chevrolet small-block V8	1981–1986
1981–1986
1987

What is the most dependable year of Chevy truck?

Here are some of the most dependable used Chevy pickup trucks:

2015 Chevrolet Silverado 1500. The 2015 Chevrolet Silverado 1500 comes with an EcoTec3 engine that powers all its trims. ...
2019 Chevrolet Silverado 1500. ...
2015 Chevrolet Silverado 2500HD. ...
2012 Chevrolet Colorado. ...
2011 Chevrolet Avalanche. ...
2016 Chevrolet Colorado.

What engine is in a 1986 Chevy truck?

Powertrain

Chevrolet/GMC C/K powertrain details (1973-1991)
Engine	Engine family	Production
305 cu in (5.0 L) V8	Chevrolet small-block V8	1981–1986
1981–1986
1987

What's the worst year for Chevy 1500?

2014

2014 Chevy Silverado 1500

Are Chevrolet trucks reliable?

Chevrolet trucks are an excellent choice for anyone looking for a reliable and capable vehicle that is also comfortable and efficient. With their robust construction, advanced technology, and fuel-efficient engines, Chevrolet trucks offer a great solution for anyone who needs a dependable and versatile vehicle.

How long do Chevy truck engines last?

200,000 miles

Drivers who take good care of their engines can expect to get 200,000 miles or more out of them. However, there are some factors that can shorten the lifespan of this engine. Improper maintenance, stop-and-go driving, and cold climates can all shorten the lifespan of a 5.3 engine.

1986 Chevrolet Chevrolet truck car problems categorized by type of issue

After analyzing all complaints sent to the NHTSA and researching popular Chevrolet Chevrolet truck problems, we found that the most common problems with these 2023 model year vehicles are:

Fuel system problems
Gasoline problems
Tires problems
Electrical system problems

The graph below shows statistics for all 1986 Chevrolet Chevrolet truck vehicle components and the number of complaints received.

1986 Chevrolet Chevrolet truck complaints

The NHTSA has received 4 complaints about various vehicle components related to the 1986 Chevrolet Chevrolet truck.

2003-06-04

FUEL SYSTEM, GASOLINE PROBLEM

Date Of Incident: 2024-11-24
VIN: 9999
Components: FUEL SYSTEM, GASOLINE
Summary: THE VEHICLE WAS EQUIPPED WITH TWO HIGHLY DANGEROUS EXPLOSIVE SIDE SADDLE FUEL TANKS THAT HAVE TAKEN THE LIFE OF MANY. GM OFFERED 1000K DOLLARS TOWARDS THE PURCHASE OF A NEW GM VEHICLE OR $100 DOLLARS, AND SINCE THE CONSUMERS VEHICLE WAS IN GOOD CONDITION, HE DECIDED TO TAKE THE $100 DOLLARS WHICH HE HASN'T RECEIVED FROM GM. *MR SCC

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2000-12-04

TIRES PROBLEM

Date Of Incident: 2024-11-24
VIN: 1GCGK24M2GJ
Components: TIRES
Summary: THE FIRESTONE STEELTEX RADIAL R4S LT235/85R16 M/S ON THE REAR OF THE VEHICLE BOUNCES AND APPEARS TO BE OUT OF ROUND, ONE FRONT TIRE IS NOT FLAT ACROSS BUT ROUNDED (BUBBLE), THE TIRES HAVE APPROXIMATELY 15-20,000 MILES ON THEM AND HAVE TREAD LEFT. *MJS

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2000-05-03

ELECTRICAL SYSTEM PROBLEM

Date Of Incident: 2000-05-01
Components: ELECTRICAL SYSTEM
Summary: NO SUMMARY LISTED FOR ABOV EVEHICLE. *AK

Add Complaint

1995-04-30

FUEL SYSTEM, GASOLINE PROBLEM

Date Of Incident: 1995-04-30
Components: FUEL SYSTEM, GASOLINE
Summary: FUEL TANK MOUNTED OUTSIDE OF FRAME. *AK

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1986 Chevrolet Chevrolet truck recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 1986 Chevrolet Chevrolet truck.

1986-04-28

Manufacturer: GENERAL MOTORS CORP.
Components: EXTERIOR LIGHTING:HEADLIGHTS:SWITCH
Summary: THE PUSH-PULL HEADLIGHT SWITCH MAY HAVE ELECTRICAL CONTACTS WHICH ALLOW AN INTERMITTENT HEADLIGHT CIRCUIT CAUSING HEADLIGHT TO FLICKER OR SUDDENLY GO OUT. CONSEQUENCE OF DEFECT: SUDDEN LOSS OF THE HEADLIGHTS UNDER SEVERE WEATHER OR NIGHTTIME DRIVING CONDITIONS COULD REDUCE DRIVER VISIBILITY WHICH MIGHT RESULT IN A VEHICLE CRASH WITHOUT PRIOR WARNING. NOTE: ALSO, SEE NHTSA CAMPAIGN NUMBER 86V131000.
Remedy: REPLACE HEADLIGHT SWITCH AS NECESSARY.