
1994 Mercury Cougar XR-7 4.6L Poor Idle Quality
The cust brought car in complaining of cel and bad fuel smell and car was running bad. The guy had replaced spark plugs and wires and had autozone scan computer. He had egr codes,so he removed egr and plenum and cleaned clogged passage and replaced gasket and ...
FIX posted 5/19/2006
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Message Closed w/FIX
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VIN | 1MELMW21RH |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Symptoms | Poor Idle Quality |
Occurs | Always |
Trouble Codes
402 | Egr Excessive Flow |
Message Closed w/FIX
Vehicle Data
1994 Mercury Cougar XR-7
VIN | 1MELMW21RH |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Symptoms | Poor Idle Quality |
Occurs | Always |
Trouble Codes
402 | Egr Excessive Flow |