Restricted Exhaust for Isuzu Isuzu MD Steel Tilt (F Model) 2000

The exhaust tubing is kinked.

Repair or replace the damaged tubing.

The muffler is restricted.

1. Remove the muffler.
2. Inspect the muffler for a restriction.
3. Replace the muffler if the condition of the muffler is doubtful. Refer to Muffler Replacement .

The tail pipe is obstructed.

1. Remove the obstruction.
2. If the end of the tail pipe is crimped, straighten the outlet.

Refer to Tail Pipe Replacement .

The inner layer of the double layer pipe is separating.

Replace the pipe.

Refer to Exhaust Pipe Replacement .