Author name: Sam

Hyundai no crank, P0705, 17-AT-005 Diagnose and fix Hyundai no crank and P0705, P0706, P0707, P0708 trouble codes Hyundai has issued a service bulletin 17-AT-005 to address a no crank issue on the vehicles listed below. In addition to the no start, the vehicle may have any of these Hyundai codes: P0705, P0706, P0707, P0708. The symptoms also include: • Check engine light • 4th gear fail safe, • No gear indication in cluster, • Intermittent no crank in P or N Vehicles affected by Hyundai 17-AT-005 service bulletin 2012 … Read More
The post Hyundai no crank, P0705, 17-AT-005 appeared first on Ricks Free Auto Repair Advice.

Most Common Causes of Alternator Failure Electrical causes of alternator failure 1) Attempting to fully recharge a dead battery using the vehicle’s alternator. The alternator is designed to replenish the battery from the last start and to supply extra power during engine operation. It is NOT designed to output maximum current and voltage for long periods, especially at low engine RPMs found at idle. This causes the rotor, stator and diodes to overheat and fail. Prolonged Maximum Charging Output will cause premature alternator failure. Never operate your alternator for more … Read More
The post Common Causes of Alternator Failure appeared first on Ricks Free Auto Repair Advice.

Alternator voltage drop test — How to What does an alternator voltage drop test prove? An alternator voltage drop test is done to prove the connections between the alternator B+ out and the positive battery terminal and the alterantor’s case grounding to the battery – terminal You’ll need a multimeter set to DC volts to perform an alternator voltage drop test Step 1: Test for voltage drop on the positive side of the alternator circuit Touch one lead to the B+ terminal on the back of the alternator and the … Read More
The post Alternator voltage drop test appeared first on Ricks Free Auto Repair Advice.

Kia P2096 Post Catalyst Fuel Trim System too Lean (Bank 1) Diagnose and fix Kia P2096 Post Catalyst Fuel Trim System too Lean (Bank 1) Kia constantly monitors the upstream and downstream oxygen sensors and constantly changes fuel trims to compensate for rich/lean readings. To properly diagnose a Kia P2096, read the live data on a scan tool for the upstream and downstream oxygen sensors. The upstream sensors should rapidly switch from low to high voltage while the downstream sensor should stay at around 0.6-0.7-volts. If your readings show rapid … Read More
The post Kia P2096 Post Catalyst Fuel Trim System too Lean (Bank 1) appeared first on Ricks Free Auto Repair Advice.

Ford Focus P0087 — Diagnose and fix Ford Focus P0087 — What does it mean? The code is defined as: P0087 – Fuel Rail/System Pressure – Too Low. The symptom is: extreme lack of power. Most common causes of Ford Focus P0087 • Faulty high pressure fuel pump • Leaking fuel injector(s) How to diagnose P0087 You’ll need a scan tool with live data to diagnose the problem. These gasoline direct injection engine have two fuel pumps; a low pressure fuel pump located in the fuel tank and a high … Read More
The post Ford Focus P0087 appeared first on Ricks Free Auto Repair Advice.

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
The post Ford P06A8 appeared first on Ricks Free Auto Repair Advice.

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
The post Dexron III transmission fluid versus Dexron VI transmission fluid appeared first on Ricks Free Auto Repair Advice.

Ford Focus Overheats and P0480 — Diagnose and fix A faulty engine cooling fan module can cause a Ford Focus to overhead at idle, but cool fine at highway speeds. The faulty module can also set a P0480 trouble code. Test for power and ground to the engine cooling fan module 1) Remove the cooling fan relay. With the key in the RUN position, check for battery power to terminal 1 in the relay socket (power to the relay control coil from fuse 32). 2)Next, check for battery power on … Read More
The post Ford Focus Overheats and P0480 appeared first on Ricks Free Auto Repair Advice.

Battery Conductance Testing — What is it? Most DIYers think that a battery’s voltage is the only indication of its condition. Wrong. Battery voltage only tells you the battery’s State of Charge (SOC), it does not tell you anything about the battery’s State of Health (SOH). To determine battery SOH, you need to conduct either a load test, an internal resistance test or a battery conductance test. What is a battery load test? Using a carbon pile, the battery is loaded to half of its rating cold cranking amp ratings. … Read More
The post Battery Conductance Testing appeared first on Ricks Free Auto Repair Advice.

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
The post Auto AC repair and diagnostics — Step by step approach appeared first on Ricks Free Auto Repair Advice.