Motor condensation I have a buildup under my oil cap. The place that changes my oil tells me that it is a common problem and that i need a system flush. They charge 100 is there an easier less expensive way to fix this problem?

This normally happens in vehicles that are driven in town  making short trips the  problem is the engine never gets enough time to evaporate the moisture from in side the engine after time this shows on the bottom of your oil cap and in side the block the best thing to prevent this is occasional  highway  driving  30 minutes or more at operating temp  i would not recommend  a engine flush  

Don't get your system flushed .........do you frequently pull in and out of a garage? you might consider spending a little more cents to the gallon and buy chevron gas. their gas is more expensive because they have techron in it. it is a fuel additive that helps keep valves and rings clean. or you can buy techron . heat also removes any condensation build up in the gas tank and gas

Yeah dont worry about it. when you change your oil, as long as the oils hot, most condensation gets drained. the rest evaporates.

Yes the condesation is normal with that particular motor. there is an easier alternative. change the Positive Crankcase Valve (PCV). and buy a 5-minute motor flush quart from a parts store. then change the oil again. or take these parts to a different auto shop and start a fresh new relationship. a new auto shop will take your business and be reasonable about their prices too.