Search
Close this search box.
Resources
Charging GM Vehicles Equipped with Stop-Start

We have discussed the service implications of Stop-Start Systems on several occasions, but we weren’t aware of the importance of following a key charging best practice until we saw this post from the GM diagnostic master, James from Florida. We have always stressed the importance

Read More »
Resources
Enhanced Flooded Batteries are Here

In 2014, we upgraded our digital tester offering to address two varieties of Start-Stop batteries. The first battery type, the Start-Stop AGM battery, saw widespread use in North America starting in 2012, so it was a natural to be added to our capabilities. The second

Read More »
Resources
Don’t Forget the Reinstall!

Here’s a great reminder about the importance of ensuring that everything removed from the vehicle during a repair or service is reinstalled prior to sending the vehicle on its way. Glenn from Texas shares the story of a Ford F350 brought in for a no-crank

Read More »
Resources
Time Saving Alternator Tip

Here’s a great tip to help you save time and effort when diagnosing a locked up engine. Brooks from Texas shares the cautionary tale of his own vehicle and how he and one of his best customer’s shops thought that the engine on his C1500

Read More »
Resources
Another Misfire Mystery Solved

More fun with misfires! Last month, it was an early-OBDII Honda misfire. This month, it’s a domestic. Tim from Texas provides a very useful, quick tip for anyone trying to diagnose a GM LS engine misfire and seeing a strange misfire pattern. In his diagnostic

Read More »
Resources
Solved Honda Misfire

Here’s a great tip for anyone working on early OBDII Hondas, trying to resolve a misfire diagnosis, posted by Rudy from Montebello, CA. The issue is that these vehicles are not equipped with a misfire counter, so it becomes difficult to identify the offending cylinder

Read More »
Resources
The DVOM Alone May Not Be Sufficient

You get a vehicle into the shop with a driveability complaint. As soon you start investigating, you see a hack. You strongly suspect it could be related to the problem. But, a quick inspection seems to indicate that, while strange, it doesn’t seem to be

Read More »
Resources
Lost Comm During Reflash, What to Do?

So, you’re cruising along with a reprogramming job and you lose communication with the vehicle. What’s worse, you haven’t completed the key relearn yet. Now what do you do? Ron from New Jersey did a bunch of research and scrambling when this happened to him

Read More »
Resources
Is ECM Really the Culprit?

Here’s a great reminder posted by Mike from Ohio not to jump too quickly to condemn a module. In his case, it was an ECM, which he suspected was the root of the customer complaint. He then walks though how his little voice told him

Read More »
Resources
Battery Temperature Too High

Here’s a quick, useful tip from Alexander in Illinois related to a P1492 error code on a Chrysler 300M. Using vehicle data and a logical diagnostic process, he started at the ambient air sensor, which indicates to the PCM the approximate temperature of the vehicle’s

Read More »