Hey guys I need some help as I am not too familiar with CFI. I have a 83 Grand Marquis 5.0 CFI the car will run fine as long as I keep my foot on the gas as soon as I remove it the car will die. Any help is appreciated.
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There are any number of possible causes.
Are there any other symptoms?2000 Grand Marquis LS
2000 F150 XLT 6 inches of lift.
1987 Bill Blass Mark VII - Sold
1985 Mercury Grand Marquis Colony Park- SOLD. to a little old lady
Mercury Owners Group member
Save The Whales, Restore an Old Station Wagon!! -
No other symptoms car runs nice and smooth as long as I keep on the gas a little.Comment
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All the time, or only in gear, or...?
2001 Ford Crown Victoria P71 - "The Fire Engine"
1985 Lincoln Town Car Signature Series
But God demonstrates his own love for us in this: While we were still sinners, Christ died for us. Romans 5:8Comment
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How about hot/cold? Does it make a difference?
Is the idle adjustable on these CFI cars?
Maybe you could just bump up the dash pot just a tad, its the round thing with a spring on the end right in front of your throttle linkage.1990 Country Squire - under restoration
1988 Crown Vic LTD Wagon - daily beater
GMN Box Panther History
Box Panther Horsepower and Torque Ratings
Box Panther Production NumbersComment
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yes you can adjust the idle with that gizmo you will find under the throttle lever.
You have to loosen one bolt to free the "slide" the device is mounted on, and turn another to adjust the idle just like on a carb.Pete ::::>>> resident LED addict and CFI defector LED bulb replacements
'LTD HPP' 85 Vic (my rusty baby) '06 Honda Reflex 250cc 'Baileys' 91 Vic (faded cream puff) ClifFord 'ODB' 88 P72 (SOLD) '77 LTDII (RIP)
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85HPP's most noteworthy mods: CFI to SEFI conversion w/HO upperstuff headers & flowmasters P71 airbox Towncar seats LED dash light-show center console w/5 gauge package LED 3rd brake light 3G alternator mini starter washer/coolant bottle upgrade Towncar power trunk pull underhood fuse/relay box 16" HPP wheels - police swaybars w/poly rubbers - budget Alpine driven 10 speaker stereoComment
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All the time hot or clod in park and in gear.Originally posted by Nathan in MNComment
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I vote for bumping the idle too. Hey Pete, you have a pic of the part to adjust?86 Lincoln Town Car (Galactica).
5.0 HO, CompCams XE258,Scorpion 1.72 roller rockers, 3.55 K code rear, tow package, BHPerformance ported E7 heads, Tmoss Explorer intake, 65mm throttle body, Hedman 1 5/8" headers, 2.5" dual exhaust, ASP underdrive pulley
91 Lincoln Mark VII LSC grandpa spec white and cranberry
1984 Lincoln Continental TurboDiesel - rolls coal
Originally posted by phayzer5
I drive a Lincoln. I can't be bothered to shift like the peasants and rabble rousersComment
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Does the 83 CFI have the TFI module? Could be that.2000 Grand Marquis LS
2000 F150 XLT 6 inches of lift.
1987 Bill Blass Mark VII - Sold
1985 Mercury Grand Marquis Colony Park- SOLD. to a little old lady
Mercury Owners Group member
Save The Whales, Restore an Old Station Wagon!!Comment
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maybe even the timing is off...but i would lean more to adjusting the throttle
Addicted to 86-87 PanthersComment
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Here's a pic of the dashpot. It's on a VV carb, but it's the same thing in the same place on a CFI car.Originally posted by gadget73Last edited by Nathan in MI; 04-02-2007, 01:38 PM.
2001 Ford Crown Victoria P71 - "The Fire Engine"
1985 Lincoln Town Car Signature Series
But God demonstrates his own love for us in this: While we were still sinners, Christ died for us. Romans 5:8Comment
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So that's what a VV looks like, weird.2000 Grand Marquis LS
2000 F150 XLT 6 inches of lift.
1987 Bill Blass Mark VII - Sold
1985 Mercury Grand Marquis Colony Park- SOLD. to a little old lady
Mercury Owners Group member
Save The Whales, Restore an Old Station Wagon!!Comment
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Terrifyin', ain't it?Originally posted by 85MercPark
2001 Ford Crown Victoria P71 - "The Fire Engine"
1985 Lincoln Town Car Signature Series
But God demonstrates his own love for us in this: While we were still sinners, Christ died for us. Romans 5:8Comment
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How the f...Originally posted by Nathan in MN
Nevermind, I'm sticking to EFI.
Nick
88 Colony Park LS
G-pa's old car, but he's cruisin around heaven in his 69 wagon now
Future plans:Semi HO conversion, or Explorer motor swap, shift kit, PI springs and sway bars, KYB-GR2 shocksComment
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:lol:Originally posted by 88MercWagonHow the f...
Nevermind, I'm sticking to EFI.
Check out my CarDomain account if you want to see my carb rebuild article. The horrors that lie within that beast...I'll never be the same.
2001 Ford Crown Victoria P71 - "The Fire Engine"
1985 Lincoln Town Car Signature Series
But God demonstrates his own love for us in this: While we were still sinners, Christ died for us. Romans 5:8Comment
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