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Auto AC repair and diagnostics — Step by step approach

Auto AC repair and diagnostics — DIY step by step approach Diagnose and repair your Auto AC using a step by step approach You can diagnose and fix your auto AC yourself, but you’ll need the right tools and a step-by-step approach. Tools you need to fully diagnose and fix your car’s AC system • Manifold gauge set • Probe thermometer • Multi-meter • Thermocouple thermometers to fit your multi-meter Step 1 Preliminary AC checks 1) Check car AC condenser fan operation and condenser fins for blockage The condenser fan … Read More
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Ford P06A8

Ford P06A8, P0222, P0322 Diagnose Ford P06A8, P0222, P0322 A Ford P06A8 trouble code (defined below) is often accompanied by low power, no throttle response, or a no-start condition, along with trouble codes P0222, and P0322. P06A8 – Sensor Reference Voltage C Circuit Range/Performance P0222 – Throttle/Pedal Position Sensor/Switch B Circuit Low P0322 – Ignition/Distributor Engine Speed Input Circuit No Signal In this case, the P06A8 is most likely the root cause because it depicts a situation where the throttle position sensor and ignition sensor are not seeing the 5-volt … Read More
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Dexron III transmission fluid versus Dexron VI transmission fluid

Dexron III transmission fluid versus Dexron VI transmission fluid The Dexron series of transmission fluids was introduced by GM in 1967 as Dexron B. The fluid went through several revisions C, D, and E before being replaced by Dexron-III (F) in 1993. Dexron-III(F) was build on Group 2+ base oil and an additive package. Dexron-III(F) was designed to provide better friction stability, more high-temperature oxidation stability, and better material compatibility. Unfortunately, Dexron-III(F) wasn’t as durable and didn’t provide enough shear stability or prevent enough oxidation prevention. GM’s upgrade to Dexron … Read More
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