Wiktionary(4.00 / 1 vote)Rate this definition: 1  hoard(Noun) A hidden, secret supply or fund. 2  hoard(Noun) A cache of valuable objects or artefacts; a trove. 3  hoard(Verb) To amass, usually for one's personal collection.
The average cost for an oil leak diagnosis is between $88 to $111. Labor costs are estimated between $88 to $111 while parts are priced between $0 to $0. Get a personalized estimate based on your location and specific car. Estimate does not include taxes and fees. Common Symptoms. There are several systems that can leak oil. Each fluid tends to be a different color, which can help to identify the leaking system. 1  Engine oil tends to be brown or black. 2  It can be an amber color if it's new oil. 3  Power steering fluid can be many colors: clear, brown, green or red.
For around $5, one bottle of Bar's Leaks will begin to seal normal oil leaks within 250 miles after it is added to an engine. Bardahl's No-Smoke Plus Stop Leak Oil Treatment will rid an engine of smoking due to minor oil leaks. Bardahl's 16-ounce bottle of oil leak treatment can treat up to 5 quarts of oil. It is added to an engine's oil to cause seals and gaskets to swell to eliminate leaks. Bardahl's oil leak treatment sells for around $6.