1967 Chevrolet Impala — Problems, Recalls & Complaints

EXHAUST EMISSIONS (CARBON MONOXIDE) MAY ENTER THE INTERIOR OF THE VEHICLE WHEN THE EXHAUST PIPE IS SUBSTANTIALLY OUT THE DESIGN POSITION, DETERIORATED FROM USE, OR WHEN AN OPENING IN THE BODY DEVELOPS NEAR THE EXHAUST OUTLET AND, AT THE SAME TIME, A NEGATIVE AIR PRESSURE OCCURS IN THE VEHICLE INTERIOR.

Remedy: RESEAL NEARBY BODY JOINTS AND REPLACE THE DRAW PLUG IN THE BODY WHICH WAS USED TO REMOVE SURPLUS BONDERIZING SOLUTION DURING MANUFACTURE.

THERE IS A POSSIBILITY THAT A SEPARATED MOTOR MOUNT MAY ALLOW THE ENGINE TO LIFT, WHICH MAY AFFECT THE THROTTLE LINKAGE, MOMENTARILY INCREASING THROTTLE, POSSIBLY TO FULL THROTTLE.

Remedy: INSPECT ENGINE MOUNTS AND INSTALL RESTRAINTS WHICH WILL LIMIT ENGINE LIFT AND ELIMINATE POSSIBLE SECONDARY EFFECTS TO THE THROTTLE LINKAGE DUE TO ENGINE MOUNT SEPARATION.