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
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Vehicle Data1994 Jeep Grand Cherokee Laredo
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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 |