Mazda Rotary Club

General => General Technical => Topic started by: SavageUK on April 15, 2007, 01:42:06 PM

Title: Strange buzzing noise
Post by: SavageUK on April 15, 2007, 01:42:06 PM
Hello,

over the past few days, funny enough when its been hotter round these parts, my FD has developed a strange buzznig noise which is coming from below the intake manifold. ive done as much research as i can and have come up with the following conclusions : turbo manifold leak, or one of the primary injectors (as the buzzing noise is also in idle)

Now id have no idea about sorting these things, but i do have it booked in at WGT in 2 weeks time on the 28th. Now ive driven it a few short journeys to the gym and back with no problems, no fires etc :P so will i be ok running it for a few weeks and the journey up to WGT?

I tell you, its one thing after another with this car :god
Title: Strange buzzing noise
Post by: gmogle on April 15, 2007, 01:45:03 PM
Are you sure its not coming from the ABS area ?

The ABS sensor used to buzz until I took it out and shook it and put it back.

Is located at the top right of the enginebay.
Title: Strange buzzing noise
Post by: RobbieRX-7 on April 15, 2007, 01:56:33 PM
Sounds like a dodgy solenoid.
Title: Strange buzzing noise
Post by: SavageUK on April 15, 2007, 03:30:20 PM
ah, i thought it sounded electrical. Managed to get a closer look and it looks like one of the plug leads has a small break in it right at the plug end. can see little blue electrical bits flying past the opening.

and actually it jumped to a nearby chunk o metal once or twice :(.

Could this be it? ( i think it may be) am i needing new leads, or can i just tape her up? :P

oh and ive done the ABS thing now so its not that.

come to think of it, this could be the reason for a few other probs ive been having...
Title: Strange buzzing noise
Post by: SavageUK on April 15, 2007, 10:03:03 PM
have taped it up for the time being, which has eliminated the noise. Also seems to be idling properly but well see tomorrow when it gets a proper run :)
Title: Strange buzzing noise
Post by: FD3SNuttah on April 15, 2007, 11:47:28 PM
id get new leads on there matey. the insulation stops it interfeering with other electrical stuff in your car.
Title: Strange buzzing noise
Post by: SavageUK on April 16, 2007, 08:04:09 PM
hasnt sorted the idle, but i guess i was being optimistic, will be getting some uprated leads all round in the following weeks.