5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

Problems with my 5.0

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Old 09-23-2008, 10:07 PM
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92mustang50
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Default Problems with my 5.0

Hi, i just recently putted a cold air intake, and now my car starts then it dies 2 seconds later, for atleast 3 times then i give it gas and its good. I have no clue what so ever why its doing it.. Fuel pump is good, everything is at the right place.. Also has little hesitations.


Thanks.
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Old 09-23-2008, 10:09 PM
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93 LX FiveO
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how about when you first start in the morning when its cold?
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Old 09-23-2008, 10:10 PM
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mattdel
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did you forget to plug in the MAF sensor?
also, MAF sensor angle/orientation could play a role. it should be left to as close as stock as possible, especially dependant upon the style of cold air intake.
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Old 09-24-2008, 09:30 AM
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92mustang50
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Post after mine- Before it used to start good when it was cold.

last post- Its a mac cold air intake, resembles the bbk cold air intake
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Old 09-24-2008, 11:26 AM
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Timspony
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Put the stock cold air intake back on and see what happens....
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Old 09-24-2008, 11:48 AM
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mustangmike33
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theres something wrong with your setup, i had one on mine and it worked fine, the only reason i took mine off was i got tight for money and sold it off my car, lol. check the plug in at the sensor, or check the inlet tube for any kind of hole in it, say for a bitrous boss or something, and check the connections, the rubber connectors could be loose. check those and write back.
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Old 09-25-2008, 10:55 AM
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92mustang50
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I putted my old one, and my car runs great like before..
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Old 09-25-2008, 11:11 AM
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Timspony
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Originally Posted by 92mustang50
I putted my old one, and my car runs great like before..
well, that's good news...maybe you should try to send the kit back and get a new one!?
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Old 09-25-2008, 09:13 PM
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92mustang50
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Yeah, i want a BBK cold air intake, prolly gonna get one during winter, from steeda.ca and other parts.
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