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Engine Controls - Revised Diagnostics Code 53, EGR|Page 2274 > < Exhaust Pressure Regulator Vacuum Valve, EGR|Locations
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Thermal Vacuum Valve: Technical Service Bulletins
Engine Controls - Revised Diagnostics Code 53, EGR

Bulletin  85-6E-11

Date

May '85

Ref. No..

85-243-6E

SUBJECT:

REVISED EGR VACUUM CONTROL DIAGNOSTIC CHART

MODELS AFFECTED:

1985 MODELS EQUIPPED WITH 3.0L AND 3.8L CARBURETED ENGINES (VIN CODES E AND A)

Engine Controls - Revised Diagnostics Code 53, EGR|Page 2274 > < Exhaust Pressure Regulator Vacuum Valve, EGR|Locations