2004 Hyundai Sonata LX 2.7L Hesitation, MIL Lamp on
This car is hard to start and then will not rev up with up poping through the intake like it is starving for [...] trims are at +30% and there are no vacume leaks that I can [...] pressure is good if you pinch the return line off it runs much better and the fu...
FIX posted 9/27/2010
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Message Closed w/FIX
Vehicle Data2004 Hyundai Sonata LX
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2004 Hyundai Sonata LX
VIN | KMHWF25H74 |
Engine | 2.7 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, MIL Lamp On |
Occurs | Always |
Trouble Codes
171 | Lean |
174 | Lean |