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Prev Professional Automotive Repair Technical Discussions for April 6, 2004
International Automotive Technicians' Network (iATN) - Members Only
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for Ford
Help Request Answers
1989 Ford Mustang LX 5.0L Hesitation VIN: 1FABP41E2K
this usually happens in 3rd or 4th gear only under load and more often just after a decel.you will start to hear excessive spark knock followed by some hesitation but it doesn't feel like an engine miss.during this the fuel pressure is steady at 39-40psi and b... Trouble codes: 44 (tad/tab soelnoids)
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1994 Ford Probe GT 2.5L engine VIN: 1ZVLT22B8R
Car came as a no start.Upon initial testing it was discovered that the front cylinders 2,4,and 6Had low compression,about 80psi+/-.The back bank 1,3,5 had 175psi+\-.So I'm thinking the front cam sprocket is probably off some teeth.After taking all the timing c...
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1996 Ford E-350 Econoline 5.8L master cyl VIN: 1FDKE30H7T
i have had it ..i hope someone has seen this everything on this truck is replaced..oem master cylinder and abs pump motor to the rear wheels..after driving this truck for 10-15 min...the peddal gets hard and the front brakes are locked on...release the presure...
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1996 Ford E-250 Econoline 4.9L MIL Lamp on VIN: 1FTFE24YXT
Truck came in running bad and mil on. Test drove with fuel presure gauge attached and watched pressure drop to 30psi. Replaced pump and still threw codes. Baro reading on scanner was 146hz so I replaced maf.Reading only went up to 150 (should be about 155 at t... Trouble codes: 171 (lean bank one), 174 (lean bank two)
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1997 Ford Taurus LX 3.0L Poor Idle Quality, MIL Lamp on VIN: 1FALP53S2V
FELLOW TECHS, THIS TAURUS RUNS PRETTY GOOD MOST OF THE TIME, SOMETIMES IT SHAKES A LITTLE ON START UP.MIL LIGHT KEEPS COMING ON AND THE CODES LISTED ARE SET. I'VE CHECKED FOR VACUUM LEAKS WITH A SMOKE MACHINE AND FOUND NONE, EGR VALVE WORKS PROPERLY,(STALLS EN... Trouble codes: P0171 (system lean bank 1), P0172 (system lean bank 2)
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1997 Ford F-350 XL 7.3L Stall VIN: 1FTJW36F6V
Intermittantly cold or hot the vehicle dies the moment you begin to accelerate. It dies like the key was shut off. I'm fairly up to speed on these Power Strokes but this one has me baffled. All my PIDS look good and no codes are present. ICP is within spec, re...
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1997 Ford Explorer XLT 5.0L steering rack? VIN: 1FMD435P4V
customer says that the steering wheel shook left and right on the way home last night,husband verified. Today he brought it in and it had no sign of any wobble. I checked the front end and found nothing. The car drove great. She tells me she hit a big pothole ...
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1999 Ford F-350 Super Duty XL 7.3L Misfire VIN: 1FDWF36F3X
Vehicle came in with a terrible miss,no power and alot of smoke from the exhaust(grey/white)! Had code 1298 (IDM) Injectors would not self check. Replaced IDM, injectors self-check, no more codes, still runs like crap! Changed oil, still ran bad! Replaced inje... Trouble codes: 1298 (idm)
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2002 Ford Explorer XLT 4.0L no 5th gear VIN: 1FMZU73E32
customer come in with ses light lit. says no real concern or noticable effect to vehicle. scanned truck has 2 trans codes po735,po775. code po735 axle ratio incorrect,no 5th gear. code po775 preasure control -b solenoid circuit failure. both codes found in his...
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2000 Mercury Sable GS 3.0L Stall VIN: 1MEFM5OU2Y
Customer complains car starts and dies, sometimes for 1-2 minutes. Car has never failed to start or die in repair shop.
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2001 Mercury Sable LS Premium 3.0L Alarm VIN: 1MEHM55S51
Alarm is too sensitive. We checked with scanner to see if doors locked closed all stated closed and locked shook car willgled doors no alarm. Customer states "has to sit for at least 2 hours before it acts up",would have been nice to know that piece of info at...
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Fixes & Summaries for Ford
Fix/Summary Answers
1994 Ford F-150 XL 4.9L Excessive Emissions VIN: 1FTEF14Y2R
Success at last, once again, basics solved the problem. Started testing over, fuel pressure, TPS, MAP, etc. Found MAP Hz now at 115Hz, Humm.. tested vac to MAP, now at 17', Checked for vacuum leaks with smoke tester, found leak in MAP hose about 3' from MAP se... Trouble codes: 173 (HO2S indicates rich).
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1994 Ford Taurus GL 3.0L Temp Gauge VIN: 1FALP52U7R
Customer advised of possible blockage in coolant system but because vehicle runs well, heats well, customer advises that they can live with fluctuating temp gauge.
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1997 Ford Ranger XLT 4.0L Hesitation VIN: 1FTCR15X3V
Victor was the closest with suggesting a bad ignition coil. It turned out to be the ignition wires. Thanks to all for the suggestions.
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1998 Ford Windstar GL 3.8L Electronic VIN: 2FMZA5147W
Thanks to all who responded. The vehicle did in fact have a metal style EGR sensor, after removing it and road testing the symptom disappeared. We then replaced the component with an updated plastic houseing version.
3
1999 Ford Contour LX 2.5L MIL Lamp on VIN: 1FAFP66LOX
Replaced intake gasket(upper/w new bolts) and so far car is ok. As I said before MAF was cleaned and then replaced to try to fix the problem the first time. Suspected manifold as per past experiences but couldn't reproduce problem. THANKS FOR ALL INPUT. Trouble codes: P0171, P0174.
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2000 Ford Windstar SE 3.8L Upper Intake VIN: 2FMZA5240Y
Thanks for the many replies, guys. They were all correct in pinpointing the problem. The upper intake manifold had a separate piece separate ratttling around inside the top. The fix was a updated one piece upper intake manifold.
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2001 Ford Ranger XL 4.0L no communication VIN: 1FTYR14V61
Have not seen vehicle again yet, but it will have to came back here for inspection. Talked to Customer on phone and she informed me cigarette lighter not working, my mechanic said it was working when we checked. I imagine I will find problem here. Thanks for a...
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1997 Mercury Mountaineer 5.0L MIL Lamp on VIN: 4MD2DU55P4
Many thanks to Allen [...], Nick and Alisha, and others for heading me in the right direction. This unit was strange in the fact that much of the info I found and or received pointed to the vehicle having a dpfe sensor- however it has... Trouble codes: P0402.
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