If it's the exhust manifold that has the leak it should not harm the engine, but it may cause you to get some troble codes and the check engine lite may come on.If it's the intake manifold well that a different story. you may start to over haet the engine and loose coolant from the cooling system
Does a small crack in the manifold harm the engine if not fixed?
2006 Jeep Commander Base 4WD
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Maintenance & Repair
Jeep is still over heating after we have replaced the following parts. Both 3- way values due to them being cracked, water pump, thermostat. The heat is working very seldom but the heater core is no...
2006 Jeep Commander Base 4WD
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Maintenance & Repair
Engine light on noise upon start up o my 2006 Jeep Commander XH CRD V6 5sp, any ideas?
2006 Jeep Commander 65th Anniversary Edition 4WD
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Maintenance & Repair
how put in neutral for towing engine is dead
2008 Jeep Commander
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Maintenance & Repair
This problem is very scary I feel like I cant drive long distances more than 30 miles without the heat problem. Could this be a fire hazard?
2008 Jeep Commander
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Maintenance & Repair
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