Spark Plug Information | 626 L4-2000 (1983) | Powertrain Management
Spark Plug: Technical Service Bulletins
Spark Plug - Service Tip
Category 1
105/83
5/20/83
1983 626
SUBJECT
Spark Plug Service
DESCRIPTION
Before removing the spark plugs for service or replacement, use compressed air to blow
out the area around each spark plug to remove any foreign material. Pay special attention to spark plugs No.. 2 and No. 3.
Because of the shape of the exhaust manifold heat shield, dirt and grit can collect around these two plugs.