Rick's Free Auto Repair Advice

Posts Tagged: air leak

Lean codes on ford windstar

Lean codes on ford windstar As if this vehicle didn’t have enough air leaks in it, some technicians have reported finding yet another location for an air leak. If you’ve fixed the lower intake manifold and are still getting Lean codes on ford windstar, check the IMRC where it enters the intake manifold. Apparently the “O” ring that seals the actuator shaft can leak. To test it out, apply some white lithium grease around the seal. If the lean condition stops, you’ve found the leak source. Technicians report that they … Read More

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