Engine Misfire or Rough Idle on GM 4.8L, 5.3L, 6.0L is becoming more common and getting harder to diagnose. Also, GM V8 engines are very prone to a rough idle and misfire when cold. The […]
A vacuum leak repair is more common than you would think. Quite often a vacuum leak will disguise itself as an ignition or fuel problem that is incorrectly diagnosed. Also, an engine vacuum leak is […]
So, What can cause abnormally high engine idle speeds. Dealing with high engine idle issues can be quite frustrating until you identify the cause of the problem. Once you do that, figuring out the correct […]
So, Almost all newer vehicles on the road today use a (MAF) mass air flow sensor. The (MAF) mass air flow sensor measures the volume and density of the air entering the engine. Furthermore, The (MAF) mass […]
The ignition coil’s job is to produce a high voltage from a low voltage. The high voltage from your ignition coil is needed to ignite the fuel and start the engine. So, Inside the ignition […]
A rough idling engine is a common problem, of which the exact cause can be difficult to diagnose. The reasons for a rough idling engine can vary, with some being cheap, easy fixes and some […]
Let’s say you have ruled out ignition and fuel delivery as the cause of the engine misfire. As a result, That leaves compression as the underlying cause of the engine misfire. So, There are many reasons […]
Diagnosing intermittent engine problems can be a challenge, especially if they affect driveability. Problems that come and go or only occur under certain driving or operating conditions can be very difficult to troubleshoot. How do you […]
Engine surging or misfiring up and down while you’re driving. Uneven engine revs and misfiring can affect drivability, but can also cause error codes to appear in your OBD-II system. These codes can cause you […]
It’s incredibly frustrating to have engine stalling issues, as it always seems to happen at the worst possible time. When your engine stalls, immediately that blind trust you have in your vehicle disappears: Will it […]
The cylinder power balance test can be a great way to pinpoint a cylinder that’s under performing. This is an indication a cylinder is not working as well as the other cylinders in the engine. […]
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