When does a GMC pickup truck have an issue?
When does a GMC pickup truck have an issue?
Often, this takes the form of the heater turning on unexpectedly or the system blowing hot air when it should be blowing cold. The cause of this issue is a failure of air delivery or temperature mode door actuators. Fault codes can help you make sure this is the cause of the problem. This issue usually begins to occur after around 125,000 miles.
Why does my GMC pickup truck use so much oil?
The AFM system, which disables some of the engine’s cylinders at lower RPMs to reduce fuel use, is the most common cause of this issue. While the system accomplishes this, it also leads to oil use problems. Some drivers have reported using as much as a quart of oil every 1,000 miles.
Are there any issues with my GMC Silverado?
Another common issue with 2007-2013 Silverados and Sierras is that the fuel level sensor stops working. After approximately 120,000 miles, the fuel gauge may start misreading the fuel level or working inconsistently. You might find it always reads empty even right after you fill up the gas tank. It might also jump between full and empty.
What are the most common GMC truck problems?
One of the most common 2007-2013 GMC and Chevy truck problems owners experience is excessive oil consumption. This problem led vehicle buyers to launch a class-action lawsuit against GM, which alleged 2010-2013 vehicles with Generation IV 5.3 Liter V8 Vortec 5300 engines were defective.
The AFM system, which disables some of the engine’s cylinders at lower RPMs to reduce fuel use, is the most common cause of this issue. While the system accomplishes this, it also leads to oil use problems. Some drivers have reported using as much as a quart of oil every 1,000 miles.
Another common issue with 2007-2013 Silverados and Sierras is that the fuel level sensor stops working. After approximately 120,000 miles, the fuel gauge may start misreading the fuel level or working inconsistently. You might find it always reads empty even right after you fill up the gas tank. It might also jump between full and empty.
How to run a diagnostic test on a 1993 Chevy truck?
They will be on the end of the row to the far right, and the will be side by side. Place your key into the Chevy’s ignition and turn it, but don’t crank the engine. Watch the “check engine” light. It will start flashing. Chevy trouble codes are two digits. The first digit will be represented by a long flash.
Are there any problems with the Chevy Silverado?
If this sensor or switch fails, the vehicle will display the service 4WD message. This faulty 4WD issue is among the most common problems with the 2008 Chevy Silverado, according to reports from owners.
What was the problem with my GMC pickup truck?
Specifically, the lawsuit claimed the active fuel management (AFM) system, piston rings and PVC system in these vehicles were faulty and caused excessive oil consumption, as well as premature spark plug degradation and engine malfunction.
Which is the worst Chevy truck of all time?
The 2008 Chevy Silverado is widely considered to be one of the worst trucks of the late 2000s and it definitely is not worth investing in at this present time. The Silverado is a prized series of pickups that have given us some truly wonderful trucks, but this one was a complete lemon.
Are there any problems with my Silverado truck?
But older Silverados have just as many issues as their rivals. High oil consumption, malfunctioning anti-lock brake sensors, and an engine knocking noise on cold starts are all common complaints for high-mileage older models. Make sure these issues are sorted on prospective used trucks.
Why was the 2014 Chevy Silverado so bad?
The 2014 Silverado just was built absolutely poorly and likely was rushed into production at the end of the day. It is known to be generally disliked throughout the automobile world. The 2014 Chevy Silverado just was not built correctly because it clearly has a very weak structure and is prone to having immense problems very quickly.
