OEM 2006 Chevrolet Aveo Exhaust Manifold

2006 Chevrolet Aveo Exhaust Manifold Parts Questions & Experts Answers

• Q: How to replace the exhaust manifold on 2006 Chevrolet Aveo?

  A: A replacement of the Exhaust Manifold requires disconnecting the negative Battery Cable and pre-converter oxygen sensor connector. Begin by removing heat shield bolts and then the heat shield from the Exhaust Manifold before breaking auxiliary catalytic converter nuts that fasten the Exhaust Manifold to itself. Begin the procedure by unscrewing the Exhaust Manifold retaining nuts according to sequence and removing both the Exhaust Manifold with its attached gasket. Please prepare the Exhaust Manifold sealing area along with the Cylinder Head sealing surface. The procedure for installation includes placing the new Exhaust Manifold Gasket before securing the Exhaust Manifold in position. Screw the Exhaust Manifold retaining nuts starting from their specified sequence to 25 nm (18 ft. Lbs.) then move to tighten the auxiliary catalytic converter nuts to 40 nm (30 ft. Lbs.). The Exhaust Manifold heat shield requires reattachment using bolts which should be tightened to 15 nm (11 ft. Lbs.). To finish the job connect both the pre-converter oxygen sensor connector and the negative Battery Cable.