Mustang V6-232 3.8L VIN 3 TBI (1984)
speed is momentarily increased. This condition usually occurs intermittently.
1.
Check the wire harness and mating connector of the EVP sensor for possible intermittents and service or replace as necessary.
2.
Replace the EVP sensor (E43Z-96428-B) that exhibits a date code prior to October 12, 1984 (4K12B).
NOTE:
EVP sensors E43F-9G428-A1A/A1B should not be replaced unless Service Code 31 is obtained during Quick Test.
PART NUMBER
PART NAME
CLASS
E43Z-9G428-B
EVP Sensor
A
OTHER APPLICABLE ARTICLES: 84-19-12
WARRANTY STATUS: Reimbursable within the provisions of the Warranty and Policy Manual.
OPERATION: SP9428A84
TIME:
0.5 Hr. DLR. CODING: Basic Part No. 9G428 Code: 41
Technical Service Bulletin # NHTSA84V119000
Date: 840925
Recall 84V119000: Carburetor Throttle Shaft Sticking
THE SECONDARY THROTTLE SHAFT MAY, WITH ACCUMULATED MILEAGE, BECOME CONTAMINATED AND MAY STICK IN A
PARTIALLY OPEN POSITION WHILE DRIVING.
CONSEQUENCE OF DEFECT: THIS STICKING COULD RESULT IN A FASTER SPEED THAN INTENDED, POSSIBLY RESUTLING IN AN
ACCIDENT.
THE PRIMARY TO SECONDARY THROTTLE CLOSURE LINK ON THE CARBURETOR WILL BE REPLACED FREE OF CHARGE.
VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH 5.0 LITER ENGINES, AND TRUCKS AND MULTIPURPOSE
PASSENGER VEHICLES EQUIPPED WITH 5.8 OR 7.5 LITER ENGINES; VEHICLES ARE EQUIPPED WITH 4 BARREL CARBURETORS.
SYSTEM: FUEL; CARBURETOR SECONDARY THROTTLE CONTROL.