yeah, pull it off and fix it when you have a chance. Or don't fix it. I removed mine from both cars when it got noisy. Its still bolted on to the Mark VII, but the pulley is off and the pump is bypassed.
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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 rousers -
I dont need to do anything special to remove the belt right? Like taking any pulley off or anything I can just take it off? Ill add the belt back on once I get the smog pump removed.
1990 Colony Park, with HO swap.
Previously:
1990 Lincoln Town Car Cartier.
88 CVLX
01 MarquisComment
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Need to loosen the tensioner which is kinda shitty, though if your not going to reuse it just cut it off.2020 F250 - 7.3 4x4 CCSB STX 3.55's - BAKFlip MX4
2005 Grand Marquis GS - Marauder sway bars, Marauder exhaust, KYB's
2003 Marauder - Trilogy # 8, JLT, kooks, 2.5" exhaust, 4.10's/31 spline, widened rear's, metco's, addco's, ridetech's 415hp/381tq
1987 Colony Park - 03+ frame swap, blown Gen II Coyote, 6R80, ridetechs, stainless works, absolute money pit. WIPComment
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You can do without the belt just cut the belt off and drive car home until you have to replace the smog pump, I did so that I can go home!!!Comment
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Done....ah quiet.
1990 Colony Park, with HO swap.
Previously:
1990 Lincoln Town Car Cartier.
88 CVLX
01 MarquisComment
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Nevermind. Still have a squeal somewhere.
1990 Colony Park, with HO swap.
Previously:
1990 Lincoln Town Car Cartier.
88 CVLX
01 MarquisComment
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Squeal piggie-piggie!
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Slicktop '91 GS HO 4.30 rear. '82 Mark VI Tudor HO, '90 F-150 XLT, '62 project Heep, '89 Arizona Waggin' and '88 donor in PA, getting combined.Comment
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harumph. guessing idler pulley.
1990 Colony Park, with HO swap.
Previously:
1990 Lincoln Town Car Cartier.
88 CVLX
01 MarquisComment
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Thank you!
Next question: Is there a rebuild kit for this smog pump? I thought it would be like a thirty dollar part. It just blows air! Autozone wants $238! I couldn't believe it!Comment
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order from Rock Auto. It's only $160 ($8 for core).
Only two things are infinite, the universe and human stupidity, and I'm not sure about the former. -- Albert Einstein
rides: 93 Crown Vic LX (The Red Velvet Cake), 2000 Crown Vic base model (Sandy), 2003 Expedition (the vacation beast)
Originally posted by gadget73
... and it should all work like magic and unicorns and stuff.
Originally posted by dmccaig
Overhead, some poor bastards are flying in airplanes.Comment
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If you want to cap the line, I found that a cap off a brake clean bottle and a pipe clamp work quite well. For the short time I needed it to...
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1985.03 Crown Vic. Coupe "CVGT" Build thread - china whirlybird, burnout machine.
The only 6 speed box on a late model frame.
Originally posted by SVT98tComment
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On my '87 mgm air pump, what's the function of the 1/2" hose that runs from the pump to somewhere under the intake?1987 Grand Marquis LS two door, trying to get to the 60,000 mile mark.Comment
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That feeds two lines in the back of the heads. It pumps air into the heads right after the exhaust valves in certain situations, as opposed to into the cats. My understanding is air is pumped directly to the cats to help warm them up, while it's pumped to the back of the heads to keep them from overheating while still injecting oxygen to burn any raw fuel that sneaks through.
Here is a picture of roughly what's back there, though in your car most of that valve nonsense at the top left is on the fender, not behind the engine. Circled in blue is where it connects to the heads.
Last edited by johnunit; 07-03-2015, 08:10 PM.
85 4 door 351 Civi Crown Victoria - Summer daily driver, sleeper in the making, and wildly inappropriate autocross machine
160KMs 600cfm holley, shorty headers, 2.5" catted exhaust, 255/295 tires, cop shocks, cop swaybars, underdrive pulley, 2.73L gears.
waiting for install: 3.27's, Poly bushings, boxed rear arms, 2500 stall converter, ported e7's, etc
06 Mazda 3 hatch 2.3L 5AT (winter beater that cost more than my summer car)Comment
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John, thanks for the reply. On my car, the larger hose going to the secondary valve and thence to the heads has been cut away. Remaining is the open secondary valve at the red line in your picture and the metal pipe to the heads. The hose and valve feeding the cats have been removed. The smaller hose I'm asking about exits the pump before the larger hose referenced hereinabove.1987 Grand Marquis LS two door, trying to get to the 60,000 mile mark.Comment
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it supplies extra vacuum to the cruise servo when the engine isn't making enough on it's own. I've never found this to be needed. I haven't had a smog pump in a long time and the cruise works perfectly. If you follow it back, you'll find a check valve, and further up the line, a tee. Move the check valve to where the tee is, and remove the small hose down to the smog pump. Make sure you point the check valve with the arrow towards the vacuum tree or the cruise won't work.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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