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03bluP5
April 13th, 2003, 09:33 PM
(Some time ago, I believe there was a thread on this topic.)
Encouraged by the nice weather this weekend, I did my spring car cleaning, including hosing under the hood. This winter was the worst and the car needed attention badly.
I covered the AEM filter but nothing else. I hosed the engine compartment like I've always done, then idled the engine to dry out. Seemed ok. But then I took the car a few blocks away to dispose the old engine oil at a garage - the check engine light came on, the car was sputtering something awful, and it sounded like a diesel tractor. When I got home, steam was coming out from under the hood so I lifted it to let it escape & dry out. Didn't smell too good either. I left the hood open in my garage for the rest of the afternoon but tonite it was no better.
I was going to call Mazda's roadside assistance and have it towed to a Mazda dealership to have them check it out. Now I'm convinced I know what the problem is, which Mazda will not likely warranty - water got past the Sparko dust caps, into the plug holes, and there is some short circuiting going on - possibly running on 3 cylinders.
In the morning if it's no better, I'll remove the dust caps and check it out. May need a hair dryer to dry the water. May even need to put the original wires back on.
I've never had this trouble before, but then I've never had Sparko wires before. Should've covered them in plastic wrap, assuming I'm on the right track.
Anyone else experience this lately?

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kiwee
April 13th, 2003, 09:42 PM
why don't you go out right now and do the following things;
1) pull out your sparkplug wires and just let them sit in your engine bay
and 2) disconnect your negative terminal wire (this will reset your ecu and get rid of your light)

thanks to Dave (mp5navy), he told me the following when washing the engine bay; cover your intake, battery terminals and DO NOT use any high pressure while washing near the sparkplug wires (i am guessing this is where your problem lies)....
hope this helps!!!

YP5 Toronto
April 13th, 2003, 10:43 PM
agreed....pull the wires out tonight...let it air dry as much as possible.

Anyone that is thinkin of washing the engine bay..... grap a whole bunch of grocery bags....and just wrap them around exposed electronics. I have done my engine bay 3 times already with no problems.

ChopstickHero
April 13th, 2003, 11:55 PM
i was afraid something like this was going to happen. to clean the engine bay, i basically did it with a wet towel, and some cleaner. there was a huge pile of salt around the top of the strut housing, so i used a paint brush and toothbrush to clear it. then basically wiped everything down. i even took the header heatshield off and cleaned that by hand. the only thing that i didn't get super clean was the engine valve cover.

i hope everything works out.

CarDemon
April 14th, 2003, 06:44 AM
CANADIAN TIRE MOTOR MASTER AERSOL SPRAY, "CALLED IGNITION DRY & GO." Spray the hell out of every electrical connection wire and hose.

First of all WHY WOULD ANYONE TURN A HOSE IN THEIR ENGINE BAY IS BEYOND ME? MixedAzian Boy and I, even know that is a No-No!

There are engine cleaners on the market which just foam up and you just let it sit and run down beneath the car. Take the minor precautions of saran wrapping key components too. Try the $4.00 aerosol spray as it has worked wonders on older cars and in monsoon rain conditions.
Good luck and keep us posted. http://msg.toprotege.com/iB_html/non-cgi/emoticons/wow.gif

cruisinblackp5
April 14th, 2003, 07:33 AM
That ignition dry and go is pretty good stuff. It would really depend on how much water you have and where the problems lie.

03bluP5
April 14th, 2003, 09:12 AM
Without having a chance to read your responses, I put my original wires back in @ 6:15 this morning and reset the ECU. That worked. Drives like new again.

I hosed my '02 last year with no trouble. I NEVER had any trouble with my many past cars like this. I blame it on the Sparko wires. I was complacent since I never had the fitment trouble with my Sparko wires like many of you reported. They fit good with no gaps. And BTW, I didn't use a pressure washer - just a garden hose with sprayer. The engine bay looks like new again.

In future, yes, protect those Sparko wires from water!

Thanks everyone for the advice/concern! I'll give the Sparkos a few days to dry out.

Cheers, Mark http://msg.toprotege.com/iB_html/non-cgi/emoticons/smile.gif