Hello everyone ! So I got information from my mechanics that my MAF Sensor runs improperly and also the IAT Sensor gives wrong information about the temp.So I was looking and looking for that IAT sensor but many people told me (also i saw in the forum) that in many MAF sensors , the IAT...

Hello,so as you read the thread tittle i have a check engine light ON and on the scan it says P0135 error code which in the description says HO2S-Heater Curcuit Conditions (O2 sensor ! ) and Location : Bank 1 Sensor 1 (does this mean the o2 sensor on the exhaust manifold because i have another...

Hi everyone ! Im Martin ! I have a KIA which has a 6-bolt 4G63 engine with 139 horsepowers (The naturally aspirated engine):dsm: It has almost 105.000 miles on it ! Im looking for a useful tips and ways to modify the engine in reliable ways! :thumb:P.S - I will upload photos of the car and...