Cutlass L4-138 2.3L VIN A FI HP (1990)
13.
INSPECTION OF IDI COIL HOUSING
1.
Raise and support the hood.
2.
View between cam carriers and note color of coil housing:
a.)
If coil housing is white, it is the correct part. Go to step 13.
b.)
If coil housing is black, the cover requires replacement with correct part (P.N.: 10475706). Go to step 3.
REPLACEMENT OF IDI COIL HOUSING
3.
Note the radio preset stations.
4.
Disconnect the negative battery cable.
5.
Disconnect ignition module electrical connector.
6.
Remove the I.D.I. assembly.
7.
Remove I.D.I. coil housing bolts and housing.
8.
Install new I.D.I. coil housing and bolts.
9.
Install I.D.I. assembly.
10.
Connect ignition control module electrical connector.
11.
Connect negative battery cable and lower hood.
12.
Reset the radio preset stations.
13.
Install a Campaign Identification Label.
14.
California retailers only. provide owner with a "Vehicle Emission Recall Proof of Correction" certificate
Owner Letter
June 1995
Dear Oldsmobile Cutlass Supreme Owner:
This notice is to inform you Oldsmobile Division is conducting an emission recall that includes your vehicle.
REASON FOR RECALL: General Motors has decided that some 1990 Oldsmobile Cutlass Supreme models equipped with 2.3L engines may develop
material separation in the ignition coil cover at the high voltage conductors. As the separation increases, arcing occurs between conductors and engine,
resulting in intermittent misfire.
WHAT WE WILL DO: To prevent this condition from occurring on your vehicle, we will inspect the ignition coil cover, and if necessary, replace it at
no charge to you.
WHAT YOU SHOULD DO: Contact your Oldsmobile Retailer to arrange a service date. Instructions have been sent to your Retailer. It is estimated that
parts will be available to your retailer June 19, 1995. Please ask your retailer if you desire an estimate of the total time needed to schedule, process and
