Here are Pontiac Aztek engine problems, by model year. The most common Aztek engine problems cost $1,600 to fix & occur at 81,000 miles. Click on a year below.

Worst Engine Problems
blown head gasket, coolant leak 2001 Pontiac Aztek
blown head gasket 2004 Pontiac Aztek
failed intake manifold gaskets coolant leak in engine 2003 Pontiac Aztek