OVerkill Forums
Equipment Talk, Real Results, Unbiased Content.
Diagnosing Pulsation, Low Volume & Fluctuating Pressure in Your Pump
When it comes to soft washing, your pump is the heart of the entire operation. Choose the wrong one and you're...
How To Replace The P40 Collector
Three P40 pumps cracked in the same spot in one day of cold weather. Comet won’t cover it. Here’s why they fail and the exact process to replace the manifold/collector correctly.
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How To Change Coils GX690
Misfire or dead coil on your Honda GX690? Here’s the exact process to change the ignition coils — tools, air gap, and how to avoid stripping the bolts.
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How Does a Downstream Injector Work? (Part 1)
Most contractors still run their downstream injector wrong. It pulls a fixed ratio, only works with a low-pressure tip, and dies early if you don’t rinse it. Here’s the simple explanation.
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What is a Downstream Injector (Part 2)
Still moving a drop tube between bleach and water? A 3-way valve lets you switch with the flip of a lever — cleaner, faster, and no more spills. Here’s how it works.
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What is a Downstream Injector (Part 3)
A 3-way valve is good. Pair it with an electric downstream bypass and you get full flow, remote control, and a cleaner system. This is the ultimate downstream setup we run on our builds.
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P40 vs AR45?
When investing in a GSS or Gas Softwash System, it's important to look at price, repair cost and parts availability to determine the best choice. Doing this......
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IGX800 High Pressure Fuel Pump Issues
Your IGX800 won’t start and you’ve already checked the battery and filter? The high-pressure fuel pump might be dead. Here’s how to confirm it and swap it.
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Busted or Trusted Ep.1
I bought the most popular chemical injectors and tested them side-by-side under controlled conditions. One clear winner on performance. One clear winner on value. Full data and rankings inside.
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GX690's Biggest Weak Point
Honda GX690 (especially BE skids) factory fuse holder overheats and melts the harness often before 50/100 hours. Random hard shutoffs with no other issues? Here’s the permanent external fuse holder fix.
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