Propane Boxxer Troubleshooting Section I Engine Service Manual

About this manual

This document serves as a technical troubleshooting section specifically for the engine of the Propane Boxxer truckmount. It details diagnostic steps and solutions for common problems including failure to turn over, no spark, fuel delivery issues, and engine overheating. The text provides specific electrical checks, such as verifying 12 volts at various points, and mechanical adjustments like throttle linkage settings.

What's inside

• Will not turn over
• Turns over but will not start (no spark)
• Turns over but will not start (spark present)
• Starts then dies immediately
• Will not come up to operating speed
• Runs rough at medium or high speed
• Engine overheats

Specifications

Frequently asked questions

Can I jump-start the Propane Boxxer from a running vehicle?

No, do not attempt to jump-start this machine from a running vehicle as the amperage output will damage the charging system.

What should I do if the engine overheats due to high temperature?

Thoroughly inspect the machine to determine the cause of the overheating and correct the condition before restarting.

How do I check for a spark on the engine?

Remove a spark plug, attach the lead wire back onto it, ground the threaded part to an unpainted surface, crank the engine, and observe for a blue spark.