Hyundai Sonata Fuel System Diagnostics
There is no doubt that the Hyundai line has come a long way in the last 10 years, and they are certainly gaining in popularity – the result of a good product being offered at a competitive price point. We work on a lot of Hyundais and we have many customers who commute 80 to 100 miles a day getting to work.
Mercedes-Benz Cylinder Head Cover Leak
Field inspections of suspected cylinder head cover oil leaks have revealed that unnecessary resealing is being performed when the cylinder head cover is not the root cause of the leak.
How Noise, Vibration And Harshness Driveline Diagnostics Is Changing
This article will introduce you to some of the basic terminology and testing techniques used in modern NVH diagnostics.
Artificial Intelligence And Communication At CES 2017
The single biggest disruptor in our world right now is the evolution of cars. Specifically, technological advancements in the areas of communication and computing offer some of the biggest opportunities our industry has ever seen.
Hyundai: Check Engine Light And Code P2442
Follow this Real Fix to see how to diagnose a P2442 code on this 2007 Hyundai Santa Fe using a smoke machine to verify its EVAP system problem.
Automotive Electrical Diagnostics
Electricity can be measured and observed at the source, but the technician has to be able to visualize electricity and how resistance, amperage and voltage change its flow. This can require some imagination, or in some cases, faith. Regardless, the math has to add up.
Modern Vehicle Diagnosis And Repair
Even with all these modern tools, techniques and scanners, there are still problems that occur because of previous work performed incorrectly. The difference is how the computers in modern cars interpret incorrect parts or faulty workmanship.
Idler Pulley Failure
The majority of the Subarus towed into his shop with timing belt failure can often be traced to an idler pulley failure that resulted in the belt coming off, says Bob Dowie, who advises to replace the pulleys if you have any doubt about their condition, notice grease coming out of them, or if there is roughness or noise when they are spun.
VW Service Opportunities And Repair Tips
VWs suffer various ailments as they age. We’ve tried to identify some pattern failures that may afflict certain models and engines more than others for this article. It’s important to note that some of these problems can be prevented by following VW’s service recommendations and using fluids, filters and replacement parts that meet VW specifications.
Hyundai Power Steering Case Study
The majority of undercar complaints will usually be noise related and range from a knocking noise on rough roads, a scraping noise when braking or a clicking noise while turning. Some complaints will include vibrations in the steering wheel and from under the seat.
Subaru 2.5L Stretch Belt Replacement
Subaru stretch belts can last 100,000 miles or more. On a worn belt, the cracks or damage to the backing of the belt will not be evident to the naked eye. This is why an inspection method that measures groove depth is recommended – you simply cannot go by mileage recommendations alone.
Lexus Tech Tip: Low Charging Voltage, Replaced Alternator And Instrument Cluster
When running tests according to repair information, the vehicle should run between 13.2-13.8 volts, but it is running 13.2 volts currently. With the car idling and the A/C on, the voltage drops to 11.5 volts.