There is nothing you could pour into your gas that could ever clean out a poor performing injector. Only professional high pressure cleaning could do that. Over the counter fuel injector cleaner is just not gonna do a thing no matter how strong the concentration.
As for the check engine light, did you remove oxygen sensors as well? This would also cause issues with performance.
yea it looks like the light blinks when it starts to stutter. its kinda hard to tell in the video. was the problem there before you removed em?
Yep it stuttered before...
Another thing I forgot to mention, is that this only happens when I stomp the accelerator, if I build up my speed slowly, there's no hesitation noticeable...
Sometimes when I floor it, I can hear a click(more like a clack) coming from the engine, and suddenly the Stang just bursts out its true power and Im like ...
Ok, I took two Idling videos (1st one was interrupted by the car's alarm[yes, we use alarms in Honduras because of car theft]) then interrupted by an SMS who cut the video.
The second one describes it pretty much, when I rev it from the engine in a fast quick motion, it hesitates/stutters a bit...
well, they speak for themselves:
benleonheart if i were you id get that cel code read theres almost definitely some other code other than the 02 sensor one that would come from not having cats on it.. u might have another code hiding under that initial check engine light
mattsmustang99 your problem is most intriguing i wanna see the shaking that you have on startup seems really wierd maybe we'll be able to help more if you actually show us the problem
i've seen this happen but at 4k rpm... i wrote not to long ago on one of these threads that my friend had to replace his fuel pump to get it to stop doing that...But really i wouldnt know... also it never gave my buddy the check engine light when it was happening... other then that i have no clue =/
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"Show me a good and gracious loser and I'll show you a failure."
Mod list- Cai,TB 65mm, UDP 25 percent and Dual Flowmasters 44s w/ X pipe No Cats 3.5in' tips.
June 5, 2009 - 8.8 rearend
July 7, 2009 - 4.10 gears w/ tuner
soon to come long tube headers...
Alright, I will try and shoot a video today. I logged off for a few days and never expected this many responses because I have only had one or two in the past..... but we get new members every day don't we lol!
The car has been gone over several times with a fine tooth comb. I have taken every darn part off inspected cleaned etc and put back together. The only parts not checked are internal such as fuel pump.
It will not be rotors or brakes, but thanks though!
My stang does not have the stutter.... just a acceleration and power depression. It just is moody and sometimes only gives 95%. This causes a shake as my mounts are a little worn but soon to be replaced unless I set my car ablaze first, sell my soul, and get a Super Snake.
But that means my friends have to ride in the back because I am sure the devil always calls shotgun, I hear he is a real ass.
Thanks.
Look for video soon.
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If you're not first, you're last! 35th Anniversary Mustang 3.8 Manual Transmission True Duel Flowmaster Exhaust. Cold Air Intake Circle Track Clutch Kit
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