- Confirm check engine light fault code is present and system needs to be tested.
- Test for fault code PO303, PO304, PO302 P2196. Check for fault codes PO304, PO303. Cylinder misfires. Fuel injector # 4 is failing and needs replacement. Perform vacuum test and conform intake manifold is leaking air. Needs intake manifold gasket. Code P2196 oxygen sensor failure. Needs gasket first then check oxygen and computer.
Joseph S. gave our service a 5 star review on 9/16/2021