There is information you should include in your question before posting. These will help us assist in guiding you to resolving your problem.
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1. Tell us your engine/equipment, brand, model, trim/type and serial/code numbers. Most times the engine or equipment numbers are required for an accurate response, sometimes both.
2. At times knowing climate conditions are a useful tool. Conditions in the hot, dry and sandy Las Vegas area are far different than the cold and wet of Seattle so please include your general area. Also, if you are above 5000 foot elevation include that info.