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2004 Jeep Grand Cherokee Laredo 4.7L No Start, Stall
Posted to Chrysler Driveability on 3/18/2009 4 Replies

this jeep is driving me crazy!!!!car runs great untill it [...] it stalls scantool ckp sensor counts continue to count coils continue to fire asd stays on fuel pump continues to run and will not let clear dtc's because it thinks engine is still running!!!!!!!w...

4 Replies Received (View Replies)

  Related Documents & Media  2004 Jeep Grand Cherokee Laredo

 
Message Closed w/FIX

car Vehicle Data

2004 Jeep Grand Cherokee Laredo

VIN 1J4GW48N04
Engine4.7 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Start, Stall
OccursHot

Trouble Codes

P0320No Crank Reference Signal To PCM
P1299Vacuum Leak Present With IAC Valve Fully Seated
Message Closed w/FIX

car Vehicle Data

2004 Jeep Grand Cherokee Laredo

VIN 1J4GW48N04
Engine4.7 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Start, Stall
OccursHot

Trouble Codes

P0320No Crank Reference Signal To PCM
P1299Vacuum Leak Present With IAC Valve Fully Seated