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1999 Ford Ranger XL 3.0L Poor Idle Quality, High idle
Posted to Ford Driveability on 3/15/2006 8 Replies

We ahve a 99 Ranger that failed the emissions test, it had two codes, p0402 (egr flow) and p0174 (lean bank 2). We found the breather tube from the valve cover to intake boot out. That was plugged back in and codes cleared. No codes have returned. The engine r...

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  Related Documents & Media  1999 Ford Ranger XL

 
Message Closed w/Summary

car Vehicle Data

1999 Ford Ranger XL

VIN 1FTYR10V0X
Engine3.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, High Idle
OccursAlways, Idle

Trouble Codes

P0174Fuel System Too Lean (Bank 2)
P0402Excessive EGR System Excessive Flow Detected
Message Closed w/Summary

car Vehicle Data

1999 Ford Ranger XL

VIN 1FTYR10V0X
Engine3.0 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, High Idle
OccursAlways, Idle

Trouble Codes

P0174Fuel System Too Lean (Bank 2)
P0402Excessive EGR System Excessive Flow Detected