Pop! Goes the Wheels
I know, I know, the saying is Pop Goes the Weasel. Well, I am not sure I ever saw a weasel although we all have known the human sort! No, I am referring to our wheels popping.
An explanation, my old 2006 Mercedes R500 has air
suspension. It rises for more road clearance as needed, and lowers
automatically at higher cruise speeds, 60+ for better gas mileage. It also can
be raised or lowered depending on the weight of the passengers or cargo. The
air suspension also has another feature: it can stiffen the suspension for
sporty high-speed driving or soften the ride to the consistency of marshmallows.
In that setting the ride is downright squishy. The riders might like it, but the
driver will find it a little unwieldly. I prefer the central setting that is
not too hard, not too soft. Just right!
Well, as this suspension type ages it become cantankerous. Recently
the left side has risen during driving while the right side has lowered. A decided
‘tilt’ developed that was uncomfortable. In addition, the stiffness is severe
and the ride quality much like a buckboard.
Saturday, we visited Rocky’s youngest son. The ‘tilt’ developed on our ride over to his home. A few hours later, the suspension had
not resumed its normal low squat awaiting the engine’s start and return of air pressure
to normalize the suspension’s position. Needless to say, the ride home was very
uncomfortable and rough. Just before reaching our building and its sought-after
garage space, we waited at a traffic light. Upon starting up on the green light, we
heard (and felt) a large boom or pop. Suddenly the car was lower.
Upon inspection in the garage, the car was in the lowest position
and not safe to drive. We assume that the left rear wheel’s suspension bladder
burst. That will be a major repair to say nothing of the underlying cause in
the system’s operation. The burst bladder is only a symptom. Why was the
pressure so uneven? That’s the question to be answered and likely will yield an
answer.
This week I will learn more. We have a European auto repair
shop nearby. They will diagnose the problem and prescribe the proper
correction. Now to learn the cost of this! No doubt hefty. We shall see what
options are available! Meanwhile we will be without transportation.
April 20, 2022
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