Warm Up TWC Removal/Installation
NOTE: If the warm up TWC is damaged internally, inspect the under-floor TWC
for debris.
Raise the vehicle on a lift.
Remove the bolts (A).
Lower the vehicle.
...
Disassembly
Raise and support the vehicle.
Remove the rear wheels.
Release the parking brake, and
remove the brake drum.
Remove the tension pins (A) by pushing respe ...
Fuel Economy
Improving Fuel Economy
Fuel economy depends on several conditions, including driving conditions,
your
driving habits, the condition of your vehicle, and loading. Depending on these
and
other co ...