1995 Mercury Cougar XR-7 4.6L Surge, Stall, MIL Lamp on
This 95 cougar will not idle. It idles for a few seconds then races up to 1500 then dies. Or it slowly idles down until it dies. Or it wanders around until it dies. It's never the same twice. 02 readings seam ok. All readings fluctuate with RPMs. I'm hoping so...
FIX posted 10/29/2010
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Vehicle Data1995 Mercury Cougar XR-7
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1995 Mercury Cougar XR-7
VIN | 1MELM62W3S |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Surge, Stall, MIL Lamp On |
Occurs | Idle |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
P1407 | No EGR Flow Detected |