Various driveability issues on Dodge Spirit

4 cylinder engines may develop one or more of the following concerns: Erratic idle, hesitation, and lack of power. Common causes include: Faulty throttle position sensor, brittle or broken wires & corroded or spread terminals in the engine wire harness, cracked or swollen vacuum hoses, and oil contaminated o2 sensors. Our technicians recommend a complete inspection including diagnoses of any stored fault codes if these driveability concerns occur.