You may have a "weak" maf sensor causeing hesitation or other unwanted effects
09-18-2011, 08:55 PM
#21
Premium Supporting Vendor
Thread Starter
Very informative post 
I just had my MAF out today and didn't check this info. I have noticed recently when I start my car after it has been sitting for 24 to 36 hours that it loads up for about 10 seconds. Sounds like I have a real hot cam.......then it smooths out and drops from about 1100 RPM to the normal 600 RPM. Haven't noticed any other issues though.
I'll have to pull it out again tomorrow and have a peek!
I just had my MAF out today and didn't check this info. I have noticed recently when I start my car after it has been sitting for 24 to 36 hours that it loads up for about 10 seconds. Sounds like I have a real hot cam.......then it smooths out and drops from about 1100 RPM to the normal 600 RPM. Haven't noticed any other issues though.
I'll have to pull it out again tomorrow and have a peek!
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Patrick Trageser
CULTRAG Performance
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1-484-334-8833
CULTRAG Performance
Your one stop source featuring the true experts for all GM Parts and Accessories, Lloyd mats, SLP Performance and Hawk Brake pads!
Order Your GM Parts at www.CULTRAGfactoryparts.com
patrick@cultragperformance.com
1-484-334-8833
09-21-2011, 05:24 PM
#23
Le Mans Master
Correction
I just pulled the MAF and reread the code. It's an "S", not a "3".
Sorry for the confusion.
09-21-2011, 11:01 PM
#24
Burning Brakes
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My car ever since new (stock 08 LS3 MN6) has always had LTFT's of ~+8% with light throttle, i'm in Michigan and have no choice but to fuel with E10... is this normal or suggesting a MAF issue?
09-22-2011, 07:59 AM
#25
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Thread Starter
09-22-2011, 08:00 AM
#26
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Thread Starter
which is it? what types of LTFTs are people seeing with stock or near stock cars on E10?
09-22-2011, 09:54 PM
#28
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Thread Starter
09-23-2011, 08:44 AM
#29
Instructor
11-26-2011, 09:23 PM
#37
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