System Diagnosis - Secondary Testing

TEST 1-3

Test 1-3:

TEST 3A

Test 3A:

TEST 3B

Test 3B:

TEST 3C

Test 3C:

TEST 3D

Test 3D:

TEST 3E-3F

Test 3E-3F:

Spark Plug Diagnosis

Spark Plug Diagnosis:

1. Remove spark plugs, and inspect them for carbon deposits and damage. Ensure spark plug gap is at correct specifications.

2. If plugs are satisfactory, reinstall and check for a mechanical or fuel system problem.

3. If plugs are not satisfactory, clean or replace as necessary.