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Idling Issues

Idling Issues

High Engine Idle - What Can Cause It - Narrow Down The Sources
Poor Performance

High Engine Idle – What Can Cause It – Narrow Down The Sources

01/11/2023

So, what can cause, abnormally high engine idle speeds. Dealing with idle issues, can be quite frustrating, until you identify the cause of the problem. Once you do that, figuring out the correct solution to […]

Idle Air Control Valve (IAC) - Function - Failure Symptoms - Testing
Car Sensors

Idle Air Control Valve (IAC) – Function – Failure Symptoms – Testing

10/24/2022

So, the idle air control valve (IAC), is responsible for managing the engine’s idle speed. Most importantly, the idle air control valve (IAC), is a major management component of the engine. Therefore, decreasing or increasing […]

Engine Surging - Engine Looses (RPM), Then, Suddenly Regains It
Poor Performance

Engine Surging – Engine Looses (RPM), Then, Suddenly Regains It

10/16/2022

Engine surging, will cause the engine to momentarily lose (rpms), but then, suddenly regains normal engine speed. Engine surging, can affect drivability but, can also cause error codes to appear in your, OBD-II system. Furthermore, […]

Rough Engine Idle - Common Causes, With Possible Solutions
Poor Performance

Rough Engine Idle – Common Causes, With Possible Solutions

06/10/2022

If your vehicle has a rough engine idle, possibly rising and falling; or having difficulty maintaining a steady rate of rotation, you have a problem. So, a rough engine idle, is not a normal operating […]

Rough Idling Engine - The exact cause, can be difficult to diagnose.
Poor Performance

Rough Idling Engine – The exact cause, can be difficult to diagnose.

02/04/2022

So, a rough idling engine, is a common problem of which, the exact cause, can be difficult to diagnose. Also, the reasons for a rough idling engine can vary. With some being cheap easy fixes […]

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Engine Testing Help

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