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View Full Version : Loud Fuel Injectors


kstang
07-21-2008, 04:42 PM
Ok, I Know there are many topics on the Mazda tick. I have done a lot of reading and searching and looking at my own situation. I think its my fuel injectors making the noise. Has any one else had this issue? Any suggestions? Its loud enough to hear when the hood is down. I owned a Miata before and it had a tick too but not like this, This is much louder.

2000VRsex
07-21-2008, 04:48 PM
your engine makes ticking sounds? mine does its pretty loud as well, and if im not mistaken isnt the ticking sound the valves?

kstang
07-21-2008, 04:54 PM
I don't think its fast enough for the valves. Figure the valve tick would be faster then a FI tick. Given that the valves are opening and closing at a faster rate then the FI

ForceFed
07-21-2008, 04:55 PM
Not always..Injectors do "tick".

My MSP used to be noisy as well at idle with ticking.

kstang
07-21-2008, 04:57 PM
yes its an idle issue too, is there something I can do about it? I doubt they need cleaning and they should be operating well given my good MPG, so i don't think they are Malfunctioning per say but it bugs the hell out of me.

Force fed, you said they use to tick. Does that imply you fixed it? Or did you get rid of the car? Upgrade injectors to larger ones(not really an option for me since I am staying NA and want the car for mileage).

ForceFed
07-21-2008, 04:59 PM
Sold the Car...and i always ticked...New....Both motors and at 30K miles when I sold it.