P0171 is usually caused by a vacuum leake. Check all the hoses for holes or lose connections.
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171 and 174 are vacuum leaks. Use carb cleaner or wd40 to spray around the intake and...
Type: Posts; User: pjohnston
P0171 is usually caused by a vacuum leake. Check all the hoses for holes or lose connections.
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171 and 174 are vacuum leaks. Use carb cleaner or wd40 to spray around the intake and...