Capricious
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• Albuquerque, NM, USA |
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• Registered on 1/30/2006 |
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• 8 posts |
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 Posted:1/31/2006 00:16 |
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Hey guys,
I have a 2000EX PSD with 110k on it and I am the 3rd owner. I have had it for about a year now and it drove like a champ. It had the SCT 1700 installed on it. It recently started acting up on me. From a cold start it runs fine until it gets up to operating temp, then it starts missing and chugging like a pig. It seems like it's only running on 4 cylinders. It died on me once sitting at a light, but then restarted. I bought an OEM CPS sensor on Ebay, removed the SCT program, and disconnected the batteries for about an hour. I installed the new CPS and I took it for a ride and everything seemed fine until it warmed up, then same thing again. I was cruising at about quarter throttle,40mph and it starts missing and chugging again. I gave it about 3/4 throttle and it dies on me. I threw it into neutral and it started up again, and I limped it home. It has really poor power, but enough to get it home.
I thought for sure the new CPS would fix the problem as it is similar to others on this forum. Is there anyway to Ohm out the sensor to see if it is good? My next purchase is going to be the SCT 1705 so I can check codes. My check engine light is on, and has been since I bought it, but the previous owner had a homeade intake with a hole drilled in it for the air intake sensor, I thought the check engine light was on for that. I guess not. I just got a factory air box from a friend, going to put that on tomorrow. Throw me some suggestions that I can look into. Thanks in advance guys!!! This site has helped me out a ton already.
Bobby
2000 PSD Excursion: BB turbo, 4" exhaust, SCT. 8" lift, 20" rims w/36 inch IROK radials. |
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nhoj
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• Hanover, PA, USA |
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• Registered on 1/9/2006 |
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• 37 posts |
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Posted:1/31/2006 05:20 |
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Have you ruled out the coil pack and spark plugs?
Sorry, I just relized I'm in the diesel thread.
John
01' Excursion V10 4X4
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CHPMustang
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• Plano, TX, USA |
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• Registered on 7/24/2002 |
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• 1,800 posts |
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Posted:1/31/2006 07:51 |
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Howdy Bobby and Welcome to FordExcursions.com 
There's many variables that could be causing the running ability issues but you're gonna have to run a code scan to pull up the pesky DTC's so we can see whats causing probs.
Bill
Bill
2002 Excursion XLT-P 4x4 7.3L Powerstroke Diesel
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Douglas Dircks
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• New Richland, MN, USA |
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• Registered on 11/13/2003 |
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• 118 posts |
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Posted:1/31/2006 09:43 |
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When is the last time you changed your air and fuel filter?
I've replaced two CPS's on the X since owning at 104K miles. The first time was at 114K the second at 124K miles. Around 130K miles the SES light came on and has not come off. My OBD2 ready ran the code and it came back with a bad #8 glow plug so all 8 were replaced and still the SES is on. My wifes cousin a 30 year diesel mechanic checked codes with high big buck Snap on reader and he came back with no codes. The X now has 153K miles, bone stock and seems to run like my 212K mile 99 diesel.
00 Excursion Limited 4x4 PSD 265/75/16 Ravo's Centerline rims Python 871XP
99 F250 x-cab short bed XLT 4x4 PSD 295/75/16 American Racing rims Viper 550 ESP stainless steel MAAP nerf bars Putco four piece grill inserts bumper poles and mud flaps air bags triple pillar pod Autometer Ultra Light fiberglass tannue cover and topper programmed pcm pulling 22 psi
99 F350 crew cab long bed drw Lariat 4x4 PSD 255/85/16 Python 871XP AIS fold down fifth wheel ball |
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Capricious
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• Albuquerque, NM, USA |
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• Registered on 1/30/2006 |
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• 8 posts |
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Posted:1/31/2006 11:33 |
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Air filter and fuel filter are going to be replaced as well. It has a K&N cone filter on it now attached to an aluminum tube. I will be putting the stock airbox back in with a K&N panel filter. The funny thing is that it runs perfect from a cold start up until it reaches operating temp. I'll throw the above mentioned at it then go from there. I'm working on getting the SCT 1705 now, or the Edge tuner so I can pull the codes.
Bobby
2000 PSD Excursion: BB turbo, 4" exhaust, SCT. 8" lift, 20" rims w/36 inch IROK radials. |
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Eddie Henson
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• Cordova, TN, USA |
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• Registered on 12/8/2004 |
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• 122 posts |
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Posted:2/1/2006 21:21 |
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Hey Bobby,
Any word on your engine troubles? I agree with what Bill said. Until you scan for codes, you could waste a lot of $$ throwing parts at it. Not sure, but check some of your local parts stores (Auto Zone, Pepboys, etc) as they may be able to run a scan for you to help diagnose the problem. Hope you get it resolved soon.  
Eddie Henson
2000 Ford Excursion XLT 7.3L PSD
203 degree Thermo; Factory Tech valve body; CCV mod; HX mod; Rancho RS9000 shocks; Shimmed FPR @ 67; Walker BTM; Evans NPG Coolant; Dieselsite Coolant Filter Kit; Dieselsite Heater Shutoff Valve; Zoodad Mod; WeatherTech In-channel Visors; Acetoned Badges; PSD Badges; Landyot's Gen II Radius Rods
"If you don't like America, Get the hell out !!" - John Rich |
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Eddie Henson
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• Cordova, TN, USA |
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• Registered on 12/8/2004 |
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• 122 posts |
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Posted:2/1/2006 21:24 |
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Oh BTW,
Welcome to the site, Bobby!!!
Eddie Henson
2000 Ford Excursion XLT 7.3L PSD
203 degree Thermo; Factory Tech valve body; CCV mod; HX mod; Rancho RS9000 shocks; Shimmed FPR @ 67; Walker BTM; Evans NPG Coolant; Dieselsite Coolant Filter Kit; Dieselsite Heater Shutoff Valve; Zoodad Mod; WeatherTech In-channel Visors; Acetoned Badges; PSD Badges; Landyot's Gen II Radius Rods
"If you don't like America, Get the hell out !!" - John Rich |
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Capricious
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• Albuquerque, NM, USA |
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• Registered on 1/30/2006 |
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• 8 posts |
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Posted:2/2/2006 12:43 |
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Thanks for the welcome guys! I just purchased the Edge Evolution programmer and I will have it tomorrow. I will pull codes this weekend and then let you guys know what is going on. Thanks alot for all the replies.
Bobby
2000 PSD Excursion: BB turbo, 4" exhaust, SCT. 8" lift, 20" rims w/36 inch IROK radials. |
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Capricious
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• Albuquerque, NM, USA |
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• Registered on 1/30/2006 |
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• 8 posts |
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Posted:2/12/2006 19:47 |
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Got the codes pulled. What should I do first to start getting this thing fixed.
Thanks,
Bobby
P1000- OBD II more driving needed.
P0470-Exhaust back pressure sensor circuit malfunction.
P0478-Exhaust pressure control valve high input.
P0603-PCM processor keep alive memory (KAM) error.
P0676-Glow plug #6 circuit failure
P1316-Injector circuit/IDM codes detected
2000 PSD Excursion: BB turbo, 4" exhaust, SCT. 8" lift, 20" rims w/36 inch IROK radials. |
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