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Engine Passing Smog Test - Can't Hold Steady Speed
In almost all of the People's Republic of Kalifornia, we have to pass a smog test every two years to register our cars. On my most-recent attempt, my 90 LX 5.0 failed because the technician was unable to hold the engine speed (rpm) steady enough to complete the test. Here's how it's supposed...- Walternator
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- smog steady surge
- Replies: 35
- Forum: Fox 5.0 Mustang Tech