Friday, May 18, 2012

Heater Hose Replacement Update

When I installed the new hose, I had reused the factory spring clamps.

BAD IDEA

The new hose has a smaller wall thickness, so the clamps are able to apply less pressure on the hose/nipple than they did on the old hose. Combined with age and loss of spring tension, this allowed one of the hoses to pop loose this morning. Oddly enough, it was the stretched wide end at the driver's side of the engine.

Lucky for me, this happened right around the corner from my house so I was able to get it back home. I had a proper hose clamp in the garage, so I installed that and got to work. This weekend I'll be replacing all the clamps with worm clamps. Sigh.

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