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Plymouth Workshop Manuals | |
PB 150 V8-318 5.2L VIN T 2-BBL (1983)Powertrain Management > Tune-up and Engine Performance Checks > Idle Speed > System Information > Technical Service Bulletins > All Other Service Bulletins for Idle Speed: > Page 1279![]() Carburetor - Cold Engine Lope/Black Smoke Models 1983 318-4BBL Heavy Duty Trucks, Automatic & Manual Transmission, Federal & California Systems Subject Cold Rich Loading Index FUEL Date September 26, 1983 No. 14-38-83 P-3573-C After starting the engine cold the engine will start loping and emit black smoke from the tailpipe at idle and under load. PARTS REOUIRED 1 - Authorized Modification Label PN 4275086 REPAIR PROCEDURE 1. Reset choke vacuum kick adjustment from .130" to .170" using the procedure outlined in the service manual. 2. Check and reset if necessary the hot fast idle speed.. Adjust to specification of 1800 rpm on Step 2 of fast idle cam using procedure outlined in the FIGURE 1 3. Type the following information on the Authorized Modification Label PN 4275086 (Figure 1). Lower Section: Change Authority - TSB #14-38-83. Dealer Code - Your dealer code. Date - Date this procedure is performed. Powertrain Management > Tune-up and Engine Performance Checks > Idle Speed > System Information > Technical Service Bulletins > All Other Service Bulletins for Idle Speed: > Page 1279 | ||
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