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Mercury
Cougar
Engine
Symptoms
Idle Erratic
MERCURY COUGAR ENGINE IDLE ERRATIC
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Found 2 results
Idle Is Going Up And Down On Its Own
2001 Mercury Cougar 6cyl Idles Lows In Park Or At Stop Sign Sometimes Will Die. Check Engine Light Comes On Running Lean On Bank 2 No...
Asked by
mycougar
·
1 ANSWER
2001
MERCURY COUGAR
VIDEO
Vacuum Leak Test and Repair
Instructional repair video
GUIDE
Idling High
Intermittent sensor failure or shorting can cause the computer to act strange with unusual side effects, these problems are particularly tough to diagnose. The computer...
2001 Mercury Cougar Idle Problems
When The Car Is In Park It Idles At Around 300 To 400 Rpm, Spits And Sputters, And Tries To Go Dead. While Driving It Still Sputters When...
Asked by
jowhite38804
·
3 ANSWERS
2001
MERCURY COUGAR
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