Ask the Expert and Tech Tips

Ford
If possible, urge the customer to deliver the vehicle with as little fuel as possible to make life a bit easier and safer when handling the fuel tank.
Ask the Expert and Tech Tips

Tech Tip for Ford F-150 fuel pressure sensor

Jan. 31, 2025
If a 2020 or later F-150 has the check engine light on and DTC P0451 is stored, and there appears to be no drivability issues, it’s possible that this indicates that the fuel ...
Photo courtesy of GEARWRENCH
GEARWRENCH GWSMART07 7
Ask the Expert and Tech Tips

Tech Tip: What operating system does the GWSMART07 use?

Jan. 24, 2025
The GEARWRENCH GWSMART07 operates on a customized version of the Android OS tailored for diagnostic functionality.
Photo courtesy of GEARWRENCH
GEARWRENCH GWSMART07 7
Ask the Expert and Tech Tips

Tech Tip: How frequently should I update the software on my GEARWRENCH diagnostic device?

Jan. 21, 2025
To ensure optimal performance, update your GEARWRENCH diagnostic device whenever a new software update is released.
Photo courtesy of GEARWRENCH
GEARWRENCH GWSMART07 7
Ask the Expert and Tech Tips

Tech Tip: Are GEARWRENCH diagnostic devices compatible with diesel vehicles?

Jan. 16, 2025
Yes, but the specific features and functions available for diesel vehicles may vary depending on the device model.
untitled_design__20241203t121725
Ask the Expert and Tech Tips

Tech Tip: Dodge Ram MIL on—fluctuating idle and lack of throttle response

A customer brought their 2017 Dodge Ram in due to the malfunction indicator light (MIL) being on.
untitled_design__20241015t115624
Ask the Expert and Tech Tips

Tech Tip: Volvo XC70 Lacks Throttle Response

A customer brought their 2013 Volvo in with a noticeable lack of throttle response.
untitled_design__20241011t172141
Ask the Expert and Tech Tips

Tech Tip: Mercedes GLC350e High Voltage System Warning Message in Cluster

A customer brought in their Mercedes GLC350e with an intermittent high voltage warning message.
ru__20241003t153500
Ask the Expert and Tech Tips

Tech Tip: Acura MDX A/C blows hot air

Customer brought their 2017 Acura in because their A/C stopped working suddenly.
ru__20241001t105053
Ask the Expert and Tech Tips

Tech Tip: Brake pedal sensor causes Chevy Express power loss

A customer brought their 2017 Chevy Express in because it lacked power and wouldn't go over 25 mph.
ru_90
Ask the Expert and Tech Tips

Tech Tip: Finicky Silverado throws oil pressure DTC

Customer brought in their 2020 Chevy Silverado because the malfunction indicator light (MIL) was on.
Ask the Expert and Tech Tips

Tech Tip: Volvo S60 with parking assist issues

Customer came into a repair shop concerned that their parking assist wasn't working.
Photo from Adobe
Ask the Expert and Tech Tips

Tech Tip: Engine stalls with daytime running lights on

May 7, 2024
A customer brought a 2015 Jeep Grand Cherokee in due to the engine stalling when the DRLs were turned on.
Photo from Adobe
Ask the Expert and Tech Tips

Tech Tip: Pathfinder instrument cluster goes black

April 19, 2024
A customer came in complaining that everything on the dash instrument cluster will flash then go black, sometimes engine shuts off completely.
adobestock_479585044
Clore Automotive Tech Tip
Ask the Expert and Tech Tips

Tech Tip: Can I use my jump starter to charge my dead vehicle battery?

Feb. 12, 2024
The answer to this one is complex, but the easy answer is “not really.”