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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for January 28, 2007
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Open Help Requests for Ford
Help Request Answers
1998 Ford F-150 5.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 2FTRX18L4W
customer came in with missing running rough. scanned found code 354. we replace coil and plug on #4 cyl.still no change, did compression test found 1,2,3,4 cylinders about 75-110lbs, replaced motor, replace all injectors,coils with new, and plugs. engine light... Trouble codes: P0354
2002 Ford Taurus LX 3.0L Misfire, MIL Lamp on VIN: 1FAFP55S32
has miss on all front cylinders at idle seams to run ok at higher rpm,spark is ok with spark tester st125,can not find any vac leaks with carb cleaner,fuel pressure is 35psi and rises when you snap throttle.car drives fine at highway speeds but when you stop i... Trouble codes: P0304, P0305, P0306
2005 Ford Freestar SE 3.9L brakes VIN: 2FMDA516X5
At low speed on brake application,Grinding and pulsation occured 2 times.Now quiet. Felt grind and pulse in brake pedal. Was recently on gravel road. Found no foreign objects in caliper and rotor area. Pads at 50%. Anyone seen this before? Pedal seems a little...

Fixes & Summaries for Ford
Fix/Summary Answers
1990 Ford E-250 Econoline Custom 4.9L No Start, Poor Idle Quality VIN: 1FTFE24Y1L
Time has run out. I have not fixed this one yet. But I would like to thank all that responded. I did try jumping the ect and iat sensors and got injector pulse down from 32ms to 10 to 12ms. I sent the ecm out to be rebuilt. I told them to 2nd day air it to reb... Trouble codes: 56 (maf/vaf circut high).
2001 Ford E-150 Econoline 4.2L MIL Lamp on VIN: 1FTRE14201
The problem turned out to be a leaking intake manifold gasket, I was not able to diagnose it because everytime I would check it the engine was hot. I left the vehicle in the shop overnight and there she was was a leak. I want to thank all of your response's be... Trouble codes: P0171, P0174.
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