20 Most Recent 2003 Mazda B-Series Questions & Answers

I have a 2003 model mazda Bravo 2wd G6 2.6l petrol I'm having with the distributor timing thinking it was my crankshaft sensor was a problem but it still doing the same thing it will idle but when u got up ta 1500rpm brake down run ruff and motor would cut out or go back to idle and wouldn't start again till it cool down but i a cleaner into the airflow meter sensor and it drove and down the road with out breaking down

Your truck was shipped with a vacuum routing diagram printed on a sticker, which should be mounted somewhere in the engine compartment of your truck. It is important to use THAT vacuum routing diagram, as vacuum routing varies widely from truck to truck due to optional equipment and regional requirements.

pic is under hood,

EGR valve is faulty is my educated guess, could be other things. Do yourself and US a big favor and buy two things. I) a Haynes manual for your car and look at the chapter on emission controls, and 2) buy an inexpensive fault code reader. They will both pay for themselves in their first use!

Throttle position sensor. Start there.

Could be. check with dealership or online.

Has the fuel filter been replaced?

is the fluid under or onthe trans housing? if so it is the clutch slave cylinder located on the input shaft of the trans. the trans has to be removed to replace this part.