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What would cause black smoke on acceleration in a Mazda 6 diesel?
Wiki User
∙ 12y ago
Fouled, damaged injectors or incorrect timing on fuel injector pump
Wiki User
∙ 12y ago
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What would cause a diesel engine to bog down during acceleration?
BAD INJECTORS ON NEWER MODELS ????
Why does your 95 Mazda protege shut off on acceleration?
A 95 Mazda Protege will shut off during acceleration if the air and fuel mixture is drastically incorrect. A vacuum leak or fuel flow restrictions can both cause this problem.
What would cause my Mazda 6 6 cylinder to hesitate on acceleration?
Dirty fuel injectors or spark plugs
What makes a duramax Diesel Smoke?
Black smoke, from any diesel, is the result of partially burned fuel. Overfueling will cause black smoke.
What cause white smoke from exhaust it turns black acceleration on a 1994 international 7.3 diesel?
White smoke is water vapor (or coolant) in the exhaust, the black smoke is the (normal) over-rich condition at WOT (full acceleration) White smoke can also be unburned fuel, generally seen on earlier, non-electronic engines that are mistimed.
What does black smoke from a diesel on acceleration mean?
Normally it points to fuel not being entirely burnt in the cylinder, or too much fuel being delivered. Cause could be malfunctioning injectors, or some restriction in the air inlet, like a clogged air filter.
Why does my diesel produce black smoke?
Under heavy acceleration all diesels produce black smoke. It's a product of waste fuel being exited via the exhaust pipe and is a sign of inefficiency. Older diesels also produce black smoke under "normal" conditions and this also a cause of unspent fuel, but mainly because of age.
What cause black smoke white smoke blue smoke in diesel engine?
In a diesel engine, blue smoke is an indication of oil being burned. Black smoke means that there is incomplete combustion of the fuel. White smoke can be seen when raw diesel fuel is not being burned.
What could cause hesitation when stepping on accelerator pedal in a 1998 Mazda B2200 pickup?
My 89 B2200 does this. Its like there is a dead spot in the acceleration. It is because the accelerator pump is leaking.
What might cause a 1983 Mazda B2200 diesel to leak diesel from the back of the injector pump?
Low sulphur diesel is more than likely to blame, older pumps espically rotary pumps are prone to the new diesel with low sulphur levels, will need to be removed and rekitted, the sulphur is a lubricant in diesel, best to use some ATF bout 200ml with every tank once pump is overhauled
Can Timing cause poor Acceleration?
Yes timing can delay your acceleration
What will cause cummins QSK 23 engine return diesel to turn black?
It is the high temp and the high return Pressure inside the injector that causes the fuel To turn black
