Information

Follow SI procedures for the specific customer concern to accurately diagnose the condition. DO NOT assume a no start or start/stall concern is related to this condition without visible throttle ice evidence or conclusive SI diagnostics. Consult PQC prior to concluding that kit installation is necessary. If a kit is necessary dealers are to install the new Throttle Body PCV Valve kit by following the detailed service procedure.

Important:
Special Tool EN-48981 Reamer and the Brass Sleeve are required for this procedure. This tool is available from SPX-Kent Moore.

Important:
The Inspection Checklist shown in this Service Procedure is necessary to ensure that the critical steps in this bulletin have been performed correctly.

Important:
If the vehicle was towed in due to throttle body icing, the vehicle will have to be thawed out. The engine will need to run at idle for two hours before shutting oft the engine. Then the engine oil and filter will have to be changed before starting this service procedure.