Hello all,
I recently bought a honda baby boy V6 2000 model but funny enough I can't drive long distance becuase of some peprish smoke that causes so much paint in my eye and every one inside the car. The car consumes so much fuel. Have change plugs, change fuel pump, serviced nozzles but to no avail while as every panel beater says the exhaust is very ok. Please advice on what I shld do. Tanks all

The issue with your car is called excessive fueling/engine flooding (injection issue), though could be caused by ignition sometimes. It got nothing to do with your exhaust. Check your oil dipstick, fuel will be mixing with engine oil in the sump. I believe its overgauging.

Oxygen sensor is definitely not the issue here. It doesnt cause such overfueling when it fails. But the issue might have killed the o2.

CTS wont give such symptom when failed. Though would cause rich running, but not as thirsty as yours is running. I believe your car is emitting black smoke at the exhaust tail.

Whats the condition of your MAF, AFM or MAP? They determing 90% of fuel consumption, including the FPR.

Did anyone tamper with the timing? If something is wrong with the timing, sometimes it will disrupt the proper volts the spark plugs should get from the coils and would make the spark plug not to work properly, hence, the unburnt fuel or improper burnt fuel coming out from the exhaust peppering your eyes.

Your issue is engine management: electric. All you have been doing is beating about the bush. I would start with scanning the car, if I were you, since you cant troubleshoot manually.

By the way, nothing is wrong with your engine. Its just the management.

Ikenna.

Tanks a lot Mr Ikenna I really appreciate it. I will definately run a scan first. Will keep u posted. Tanx a million time.
Abdull