04-21-2013, 11:03 PM | #1 |
Drives: 2010 2SS/RS Inferno Orange Join Date: Mar 2013
Location: San Antonio, TX
Posts: 628
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Starting Problem
The problem I'm having is starting after just a few miles of driving. Cold starts, no problem. Hot starts after 10 or more miles of driving, no problem. Yesterday I started the car (2SS/RS, Manual trans) for the first time that day and drove just a few miles to the gas station for a drink. I came out and cranked it up and the car sputters and spits for a few seconds then returns to a normal idle. It's done this a few times the past month since I added my CAI cold air intake. The only other mod I have is a muffler delete. Any ideas?.
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04-21-2013, 11:21 PM | #2 |
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Drives: 2010 SS 426 V8 M/T Join Date: Aug 2012
Location: Scottsdale AZ
Posts: 1,376
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No gas ?
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04-22-2013, 01:01 AM | #3 |
Drives: 2011 LT Black Join Date: Nov 2011
Location: Calgary, Alberta, Canada
Posts: 406
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Bad gas maybe.
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04-22-2013, 01:58 AM | #4 |
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Prolly that time again to cleaner the injectors.
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04-22-2013, 06:19 AM | #5 |
Drives: 2010 2SS/RS Inferno Orange Join Date: Mar 2013
Location: San Antonio, TX
Posts: 628
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Plenty of gas in the tank and I only run 93 octane. Any recommendation on injector cleaner? I've heard good stuff about BG injector cleaning service.
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04-22-2013, 06:21 AM | #6 |
Drives: 2011 Black SS M6 Join Date: Oct 2010
Location: Harpers Ferry, WV
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If the CIA has an oiled filter, I'd check the MAF sensor. If the MAF gets coated in oil, the car runs/starts like crap.
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04-22-2013, 06:30 AM | #7 |
Drives: 2010 2SS/RS Inferno Orange Join Date: Mar 2013
Location: San Antonio, TX
Posts: 628
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Thank you for the info sir! I'm assuming there is no way to clean the MAF due to how delicate the wire is on it?
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04-22-2013, 06:45 AM | #8 |
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Maybe a little carb cleaner on the MAF? Then let it sit and dry thoroughly. Might help.
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04-22-2013, 07:28 PM | #9 |
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MAF is cleanable, they sale a cleaner specifically for MAF sensors at auto Stores,
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04-22-2013, 09:10 PM | #10 |
Drives: 2011 1LT/RS A6 RJT SuperCharged Join Date: Mar 2011
Location: 87114
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Do you let the injectors prime prior to cranking it?
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04-23-2013, 05:48 AM | #11 |
Drives: 2010 2SS/RS Inferno Orange Join Date: Mar 2013
Location: San Antonio, TX
Posts: 628
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I'll make sure I turn the key on and let it sit for a few seconds befor cranking from now on. I'll also get a can of MAF sensor cleaner and give it a squirt. Thanks for the replies everyone!
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04-23-2013, 08:31 AM | #12 |
Drives: 2011 Race Red GT500 w/ SVT Perf Pkg Join Date: Mar 2009
Location: eastern CO
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If after cleaning the MAF sensor, and there is no change, I would try reinstalling the original intake, and see if the sputtering goes away. That might be the fastest way to help diagnose the trouble.
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04-23-2013, 08:51 AM | #13 |
Drives: 2012 ZL1 - #670 Join Date: Jun 2009
Location: Seminole, Fl.
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What intake did you put on, K&N is known for issues.
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04-23-2013, 09:31 AM | #14 |
Drives: 2013 Triple Black ZL1 Vert M6 ECF Join Date: Mar 2011
Location: Trenton, Michigan
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Stupid question , but did you re-install the MAF with the arrow pointing in the right direction?
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