1997 Nissan Maxima "hydrocarbon" Questions

high hydrocarbons misfire 5 cyl Answered

bank 1 code 2 o2 sensor which sensor is it rt or lf rear? should be the one with the whit sheathing around the wires that are part of sensor.bank 1 is right side(firewall side) #2 is the sensor after ...

how to reduce hydrocarbons how do you reduce hydrocarbons Thats a science question without more details. Usually, hydrocarbons is the unburned fuel that comes out the tail pipe. So the closer to 100% ...

signs blown head gasket How can I tell if my motor is blown in my 2006 chevy impala There's a hydrocarbon test you can do at home or some radiator shops can do it. The kit is sold at a "Real" auto ...

79 gmc no cat wont pass smog hydrocarbons 2 high hydrocarbons and co keep fluctuating at idle Is the EGR leaking maybe? Is the idle speed motor working alright?

how do I correct for hydrocarbon leak of 139 ppm left rear. 95 cutlass 3.o engine when you say leak are there cracks or damage to exhaust and are the hydrocarbon level high ? the 139 ppm is what you ...

my 91 305 willnot pass deq has high hydrocarbon level what can i do , does not seem to be as peppi at throttle response A high hydrocarbon level would most likely be caused by a fuel delivery problem ...

...manifold gasket or cylinder head gasket. If the oil is red it's from the trans, if not, have a hydrocarbon test done. If there are no hydrocarbons in the cooling system I'd bet on an intake ...

1991 Nissan Pickup Fail Emission for Hydrocarbons Can someone please provide a recommendation for passing the emission test. The only part that failed was Hydrocarbons. I was told a turne up would fix

1986 camaro emissions problem- 6 cylinder stick Failed emissions test in new jersey for hydrocarbons and carbon monoxide.Readings were hc-203, allowable 162. co 4.4, allowable 0.91. In addition the ...