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Just dropped $250 on a new fuel pressure test kit and it found a problem in 10 minutes.
We had a 6.7 Powerstroke with a hard start that was eating up hours of diag time. The old gauge setup was giving weird readings, but this new kit showed a slow bleed down from the secondary filter housing right away. What's your go-to tool that paid for itself fast?
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kevin_adams7d ago
My infrared thermometer found a bad wheel bearing in seconds last week.
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tarahart7d ago
That's a solid trick. I started checking my trailer hubs with one after a long drive. The hot one is always at least 30 degrees warmer than the others. It's way faster than trying to listen for a growl or feeling for play.
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