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Old 05-05-2006   #1 (permalink)
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Question screen in intake question

Just traded my 2001 v6 for an 03 GT. First thing I did was try to fit my old CAI from the 6 into it....doesn't fit. However I took the mesh screen out before I put back the stock intake. I plan to get a K&N air filter for now till I can get the CAI. My question is, when I remove screen and put K&N filter in, should I disconnect the battery to reset computer? Right now, my car idles a little strange, I'm guessing from the extra air it is getting, it is running lean. Thanks.
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2003 GT 4.6L SOHC EFI V-8 260hp 5 speed manual
° Displacement (cc): 4605
° Bore and stroke (mm): 91.4 x 91.4
° Compression ratio: 9.74:1
° Max. Torque: 302 lb/ft at 4,000 rpm
° Redline: 6000 rpm
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Old 05-06-2006   #2 (permalink)
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Put the screen back in. The car is tuned to have the screen in place. By the way, your compression ratio is 9.74:1...
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Old 05-06-2006   #3 (permalink)
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Ok, I'll do that. Thanks. Another quick question for ya. When I get the CAI, what other things need to be done. With my V6, all I needed to do was disconnect the battery for 15 mins Because I got short bursts of air every 15-20 seconds while driving, I had to reset the computer. Is the GT similar?
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2003 GT 4.6L SOHC EFI V-8 260hp 5 speed manual
° Displacement (cc): 4605
° Bore and stroke (mm): 91.4 x 91.4
° Compression ratio: 9.74:1
° Max. Torque: 302 lb/ft at 4,000 rpm
° Redline: 6000 rpm
www.ALLFORDMUSTANGS.com
www.CMOC.ca
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Old 05-06-2006   #4 (permalink)
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Quote:
Originally Posted by Mana4Real
Put the screen back in. The car is tuned to have the screen in place. By the way, your compression ratio is 9.74:1...

Wait you were the one telling me that u left yours out when u had the FIPK N/A and no problems at all. I left mine out with the FIPK for about 6k now and no problems.
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1998 Mustang GT automatic stock gears, some mods...sold
Best et 14.690@94.37 with a terrible 2.24 60ft

New ride 2000 GTP, gutted air box with K&N, 180 thermo
Best Et 14.57@93.35

*mods after run, Autolite 605s, GMPP STB , MPS 3.7
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Old 05-06-2006   #5 (permalink)
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I put it back and noticed that without it, there is a huge gap between the filter housing and the MAF sensor. So it is probably a good idea to leave it in anyway till I get the CAI. For now, I will still get a K&N filter for it.
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2003 GT 4.6L SOHC EFI V-8 260hp 5 speed manual
° Displacement (cc): 4605
° Bore and stroke (mm): 91.4 x 91.4
° Compression ratio: 9.74:1
° Max. Torque: 302 lb/ft at 4,000 rpm
° Redline: 6000 rpm
www.ALLFORDMUSTANGS.com
www.CMOC.ca
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Old 05-06-2006   #6 (permalink)
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Quote:
Originally Posted by dice
I put it back and noticed that without it, there is a huge gap between the filter housing and the MAF sensor. So it is probably a good idea to leave it in anyway till I get the CAI. For now, I will still get a K&N filter for it.

Yes prolly so with the stock housing, if u get the FIPK it fits perfect.
__________________
1998 Mustang GT automatic stock gears, some mods...sold
Best et 14.690@94.37 with a terrible 2.24 60ft

New ride 2000 GTP, gutted air box with K&N, 180 thermo
Best Et 14.57@93.35

*mods after run, Autolite 605s, GMPP STB , MPS 3.7
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Old 05-07-2006   #7 (permalink)
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Quote:
Originally Posted by mbhmustang1998
Yes prolly so with the stock housing, if u get the FIPK it fits perfect.
Yes, I did, but if he is having an issue with the car, he needs to put the screen back in. Some cars accept it better then others. The screen straightens the air before it goes into the MAF. My car ran great without it. Understand?

Also, since you say that there is a gap in it, there may be a problem with a leak of some sort... Meaning your car isn't getting an accurate reading.
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Old 05-08-2006   #8 (permalink)
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I understand. I got it back in. I am awaiting a new CAI so I will not fool with the car till it comes in. Thanks for the info.
__________________
2003 GT 4.6L SOHC EFI V-8 260hp 5 speed manual
° Displacement (cc): 4605
° Bore and stroke (mm): 91.4 x 91.4
° Compression ratio: 9.74:1
° Max. Torque: 302 lb/ft at 4,000 rpm
° Redline: 6000 rpm
www.ALLFORDMUSTANGS.com
www.CMOC.ca
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Old 05-12-2006   #9 (permalink)
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Quote:
Originally Posted by Mana4Real
Yes, I did, but if he is having an issue with the car, he needs to put the screen back in. Some cars accept it better then others. The screen straightens the air before it goes into the MAF. My car ran great without it. Understand?

Also, since you say that there is a gap in it, there may be a problem with a leak of some sort... Meaning your car isn't getting an accurate reading.

True dat. I guess his real problem was the gap when he removed the screen on the stock intake tube. Remove it on the FIPK tube like the instructions say and with mine and mana's experience u shouldnt have any problems.:thumbsup
__________________
1998 Mustang GT automatic stock gears, some mods...sold
Best et 14.690@94.37 with a terrible 2.24 60ft

New ride 2000 GTP, gutted air box with K&N, 180 thermo
Best Et 14.57@93.35

*mods after run, Autolite 605s, GMPP STB , MPS 3.7
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Old 05-14-2006   #10 (permalink)
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Exclamation Screen

I have a C&L grafted into my BBK CAI. I sandwiched a window screen between two cardboard gaskets. No idle issues or flat spots in my dyno graphs. Put it back in if you have a CAI.
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'96 GT: Steeda UDP&TA, PI swap, Comp cams &springs, C&L 80mm meter/intake/plenum,75 mm TB, BBK shortie headers & X pipe, FlowMaster catback, Spec aluminium flywheel,Cobra clutch, UPR shifter and clutch quadrant, alum. driveshaft, Steeda rear swaybar & subframes, 3.73 gears & 31 spline axles, FRPP brakes,Granatellie K-member/suspension (F&R), battery in trunk, NX 100 hp wet kit, 255 lph pump, MSD DIS ignition, 17X9/17X10.5 Mach 1 rims. 300rwhp n/a 381 w/nos
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Old 07-13-2006   #11 (permalink)
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I have a JLT ram air intake for my 1998 cobra............i took the screen out..........there really isnt anyway for it to put it back in the way the kit is made. If there was a problem leaving it out would i have my check engine light on or something or have idle problems? Dont have any of that so far.
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