
2004 Jeep Grand Cherokee Laredo 4.0L Poor Idle Quality
I Work mostly on older ford mustangs and some newer ones, But this is my brothers jeep and it seems to shudder as soon as its put in gear it is intermintent and I have cleared the codes twice and the P0203 cod keeps coming back. I am stumped and could please u...
FIX posted 11/21/2008
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)9 Replies Received(Hide Replies)9 Replies Received
|
Message Closed w/FIX
|
VIN | 1J4GW48S44 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Under Load, Idle, Intermittently |
Trouble Codes
P0203 | Fuel Injector 3 Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
2004 Jeep Grand Cherokee Laredo
VIN | 1J4GW48S44 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Under Load, Idle, Intermittently |
Trouble Codes
P0203 | Fuel Injector 3 Circuit Malfunction |