Question about Cars & Trucks
2ltr 05 diesel runs rough under 2000rpm engine check lamp on.egr has been removed checked & refitted not a lot better.flat spot under 2000rpm (auto)
Check for emissions leaks.. and add some cetane boost to the fuel as well as injector cleaner.. may spray injector cleaner into the intake snorkel..
Posted on Dec 28, 2013
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Posted on Jan 02, 2017
Check the coil pack. Same symptoms on mine. It went at 74,000.
You can get the resistance specs from a shop manual. I have been told the plastic engine cover traps heat and makes short life of the coil pack. I removed the top engin cover, cosmetic only after replacing mine. You will probably need spark plugs also they are probably fowled by now. If you have not changed spark plug wires in awhile in would not hurt.
Posted on May 04, 2009
SOURCE: 2001 Ford Windstar runs rough.
remove the coil pack and look at bottom of it if it shows any cracks coil is bad very common on these vans if you have a noid light check for injector pulse on #4 if you have pulse and good blue spark most likely the injector is bad you have to remove upper plenum to get injectors out let me know how you make out
Posted on Jun 04, 2009
Did you forget to tighten the gas cap correctly? This has caused many many lights to come on. If not, then drive it till you can get it to the dealer.
Posted on Jun 05, 2009
Sometimes a rough idle like that is a fuel filter. As you've already done the plugs and wires the fuel filter would be my next bet.
Posted on Mar 15, 2010
1st of all when Ford started out with putting "EGR's" on those diesel engines, they rushed it and are nothing less than a pain in the ***! i recommend having an EGR cleaning service performed by your local Ford dealer, i know they charge up the wazoo, but they're the best people to perform the service period.this is a VERY common problem with those engines and that service is "supposed" to be performed every 30K I believe. i dont recommend attempting to remove and service it youself, this WILL only make it worse.
Posted on Mar 26, 2010
Testimonial: "Im relieved to here that someone else is thinking the same thing. Im still going to try it myself as i am somewhat skilled at this but Thanks a bunch!"
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