Q&A 737 Guides 7
Results for "spark-plugs"
737+ Q&A Updated Daily Free
Electrical Medium 2-4 hours 10

Ford F53 V10 Cam Sensor No Start: Step-by-Step Repair Guide 2024

A Ford F53 V10 that cranks but won't start with cam sensor faults typically indicates wiring harness issues, timing chain problems, or PCM communication failures. Focus on checking the cam sensor wiring circuit and timing synchronization between crank and cam sensors.

Engine Medium 2-4 hours for professional diagnosis 10

2015 Winnebago Vista V-10 Pulsing During Acceleration Fix

Your 2015 Vista's V-10 pulsing issue that started after mountain passes in Montana is likely caused by a failing mass airflow sensor, throttle position sensor, or fuel delivery problem. The "Fault received from External Node" code suggests a communication issue between engine management and instrument cluster that may be related.

Engine Medium 2-4 hours for PCM replacement plus programming time 10

1999 Itasca Sunflyer V10 Drivers Side Coil Bank PCM Issue

Yes, you're absolutely on the right track - your testing clearly points to a PCM failure in the ground switching circuit for the drivers side coil bank. The fact that you have +12v but no ground pulse during cranking confirms the PCM isn't completing the circuit.

Engine Medium 30-45 minutes to locate and replace 10

Ford V-10 Temperature Sending Unit Location on Engine Block

On the Ford V-10 engine, the temperature sending unit is located on the front of the engine block, typically on the driver's side near the thermostat housing. It's a brass or plastic sensor with a single wire connector.

Engine Medium 2-4 hours 10

Ford F53 No Spark: Complete Ignition Troubleshooting Guide

Your Ford F53 no-spark issue is likely caused by a faulty distributor pickup coil, damaged wiring harness, or defective ignition control module connections. Check the pickup coil resistance and inspect all ground connections first.

Propane Medium 45 minutes 9

RV Propane Furnace Clicks But Won't Light - Fix Guide

When your RV propane furnace clicks but won't light, it's usually caused by a dirty or failing igniter, blocked air intake, low propane pressure, or faulty control board. Most issues can be resolved by cleaning the igniter, checking propane supply, and ensuring proper airflow.

Propane Medium 2-3 hours 9

How to Fix Suburban SF-42 Furnace Rumble and Backfire Issues

Furnace rumble and backfire indicates air-fuel mixture problems. Check gas pressure at manifold, deep clean burner by soaking, and inspect heat exchanger. Delayed ignition from weak spark or dirty igniter also causes this. May need replacement on 20+ year unit.

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