LTD L4-140 2.3L VIN A 2-bbl (1984)
Idle Speed: Technical Service Bulletins
Carburetor - Idle Speed Set Procedure
Article No. 84-3-14
IDLE SPEED SET PROCEDURE - CARBURETOR MODEL 2150 2V
FORD 1984 LTD
LINCOLN-MERCURY 1984 MARQUIS
The attached chart should be substituted in the 1984 Shop Manual, Section 15-1.
3.8L engine calibration 4-14B (Post Job 1) was introduced for the LTD/Marquis vehicles to satisfy production requirements. The speed setting
procedures for
1983 3.8L Canadian (2150-2V) apply to the above calibration.
Refer to the 1984 Engine Diagnostics Manual Section 4 3.8L Passenger - Canada for curb idle, fast idle and A/C on speed settings. Replace the current
initial timing procedure with the revised timing procedure included in this TSB.
OTHER APPLICABLE ARTICLES: None
WARRANTY STATUS: "INFORMATION ONLY"
Initial Timing Procedure
PRELIMINARY NOTE
The procedure described on the following page for setting initial timing is to be used under normal circumstances. If problems are encountered setting
initial timing using this procedure, the spark timing procedure is to be used to diagnose the problem.
