I have a 2001 sportage. Most of the time it runs fine; smooth acceleration, good power but on other times it acts like someting is shuting off. There is suddenly no power at all; it cuts out, than a c… 

Check engine light keeps coming on with p0171 code. Have checked all for leaks , etc

The air conditioners not cooling since new i go to the garanty few time the change de pieces but the suv present the problem anyways fix 3 time and damage 3 times now the suv don’t have the garanty th… 

No 4 wheel drive. Light comes on to say it is on but it is not. They say it is the coupler going to 4 wheel drive. Had same problem in 2016 and 2 years later same thing. Part costs 1,000. Having to fi… 

Rattle during accelerating from an initial start. The air conditioning was changed and the problem is still there. The sound is near the firewall near the driver's side.