What fluids to service in used RV?
After buying a used 2008 gas RV with the Ford E450 v10 with less than 10k miles, we want to do some preventive maintenance. What fluids should we change? Brake Oil and filter Coolant Transmissi...
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Change all fluids. Run your gasser for about 3-4 months. Take oil and transmission oil sample and maybe pumpkin sample and send to Blackstone labs for analysis. Then every year send them another sample for comparison. The info they give back is great and less than $30.00 per sample
