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International Automotive Technicians Network
1998 Chevrolet P SERIES 7.4L No Start, Stall
Posted to GM Driveability on 9/29/2008 4 Replies

thanks for the help in advance tough intermitten problem this is a motor home that stalls out when driving on highway customer states after quits running they coast down the road and it will restart after about 5 minutes the codes p340 and p1351 will be stored...

4 Replies Received (View Replies)

 
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet P SERIES

VIN 1GBKP37JIW
Engine7.4 L / 8 cyl
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsNo Start, Stall
OccursCruise
Misc.Moterhome

Trouble Codes

P0340Camshaft Position Sensor 'A' (TDC) Circuit Intermittent
P1351Mass Airflow Sensor Circuit Performance
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet P SERIES

VIN 1GBKP37JIW
Engine7.4 L / 8 cyl
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsNo Start, Stall
OccursCruise
Misc.Moterhome

Trouble Codes

P0340Camshaft Position Sensor 'A' (TDC) Circuit Intermittent
P1351Mass Airflow Sensor Circuit Performance