GM 8.1 Workhorse O2 Sensors
We purchased a 2003 Holiday Rambler with a GM 8.1 Workhorse Engine. It appears to be in great shape visually, only has 20K miles on the engine, but when driving it on the freeway the other day the ch...
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Would like an opinion of diesel vs gas on class A homes. Not familiar with diesels at all but believe they are more expensive to maintain
