Mazda Etude 1999 1600E car starts idles but does not rev up any clue anyone?

Answer 1

When the car is started does the engin tone sound normal? If it sounds a bit off balance you ay have a Dead plug. another possible issue could be water in the spark plug well. This happens when you have the engin washed the water bypases the spark plug leed. Try removing the leeds and blowing out the wells with compressed air. Check that the Sensor at the Air box is connected corectly if this is not done the engin managment system does not know what to do. If an after market Air cleaner is used (Oil type) e.g. K&N you may need to check the air flow meter at the Throtel body. Oil bro the filter passes throgh the system and often collects on the air flow meter this causes isses with the throttel response. To clean the air flow meter you will need to remove the throttel body taking care not ro damage the gaskets. the outher thing to watch out for is the water pipes pasing through the throttel body. Once you have the air flow meter removed you can use a Spray type Carbarator cleaner to clean out any grime