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What else can I help you with?
Would a failing O2 sensor cause excess fuel consumption on a daewoo cielo?
Yes it would. O2 sensors work with the car's ECM to tell the car how to burn the fuel and how the fuel is burning. This is a strong possibility.
What causes high fuel consumption on a petrol fuel injection?
Most common cause of unusually high fuel comsumption is a fuel leak. Other possiblities include leaking injectors, faulty O2 sensor, vacuum leak or incorrectly adujsted intake valve.
Increase in fuel consumption Daewoo matiz?
this is usually caused by one of 3 sensors, the 2 lambda sensors or the temperature switch, any one of those could be faulty giving the ecu false reading causing the car to run rich. get a diagnostic check done it will tell you if this is the case and which is the problem.
How do you fix high fuel consumption on a petrol fuel injection with injectors on a Peugeot 306?
To fix high fuel consumption on a petrol fuel-injected Peugeot 306, start by checking and replacing the air filter, as a clogged filter can restrict airflow and affect fuel efficiency. Inspect the fuel injectors for leaks or blockages and clean or replace them if necessary. Additionally, ensure that the engine’s sensors, such as the oxygen sensor and mass airflow sensor, are functioning properly, as faulty sensors can lead to incorrect fuel mixture. Regular maintenance, such as checking tire pressure and ensuring proper alignment, can also help improve fuel efficiency.
What would cause you to have low fuel pressure on a 1991 Chevy S10 blazer?
A plugged up fuel filter, a faulty fuel pressure regulator or a faulty fuel pump.
What could cause a faulty fuel gauge on a Peugeot?
check ground on fuel tank
Does a new exhaust cause increased fuel consumption?
No
Will a faulty fuel rail pressure sensor regulater cause stalling?
A fuel rail pressure regulator could cause trouble.
98 durango fuel consumption is terrible changed both O2 sensors Mileage was pretty good for an SUV but lately is terrible is there another sensor or what suggestions do you have thanks?
when the fuel consumption become worse .does the hot weather affect on it or is it worse when the fuel tank is not full i have this problem and heard that the bad fuel vent lines or defective canister can cause this kind of problem i hope this fix the problem
Can a bad harmonic balancer cause heater and fuel consumption problems?
Yes, a bad harmonic balancer can lead to issues with engine performance that may indirectly affect heater functionality and fuel consumption. If the harmonic balancer is failing, it can cause vibrations that lead to misalignment or damage to components like the water pump, which affects heating efficiency. Additionally, excessive vibrations can disrupt the engine's timing and performance, potentially leading to increased fuel consumption. Therefore, while it may not be a direct cause, a faulty harmonic balancer can contribute to related problems.
What relays or sensors will cause 1992 olds98 not to start if you have fuel and spark?
possibly the crank angle or cam sensors Or injectors
Can a faulty fuel sending unit cause check engine to come on?
Not that I know of.
