loss of power "check engine light on
2004 Workhorse 8100 engine. 37 ft Winnebago Class A. This happened at high RPM while climbing a steep grade. Motorhome is in the shop now and they can't find a problem. This has happened before on lev...
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Mine did it once on fancy gap , va raining and climbing the mountain. Shut it off, restarted it and light was on but power was restored and got home OK about 60 miles. I put an obd ll scanner on it and it said mas sensor detected lean fuel mixture, replace it. I cleared the codes and never had the problem again.
