 
				
	| 1994 Jeep Grand Cherokee Laredo 4.0L Hi Nox This vehicle failed its smog check for Hc's Co's and Gross polluted for Nox. Replaced cat, (original was gutted) throttle body cleaning, changed plugs and O2 sensor, Exhaust manifold, (had a ton of cracks in it)and freeze plugs (2 were showing signs of leaking... 
                        
                            FIX posted 2/21/2012
                               
                    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 8 Replies Received (View Replies)8 Replies Received (Hide Replies)
 | Message Closed 
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| VIN | 1J4GZ58S2R | 
| Engine | 4.0 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Hi NOx | 
Message Closed
            
             Vehicle Data
 Vehicle Data
                1994 Jeep Grand Cherokee Laredo
| VIN | 1J4GZ58S2R | 
| Engine | 4.0 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Hi NOx | 
 8 Replies Received
8 Replies Received
 8 Replies Received
          8 Replies Received
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