PassionFord - Ford Focus, Escort & RS Forum Discussion

PassionFord - Ford Focus, Escort & RS Forum Discussion (https://passionford.com/forum/index.php)
-   Ford Escort RS Cosworth (https://passionford.com/forum/ford-escort-rs-cosworth-15/)
-   -   big missfire problem can you help please!!!!!!!! (https://passionford.com/forum/ford-escort-rs-cosworth/208899-big-missfire-problem-can-you-help-please.html)

YBT200 27-10-2007 05:37 PM

big missfire problem can you help please!!!!!!!!
 
hi there, a friend of mine has a 95 escossie with ybp small turbo engine which is missfiring and doing backfires from the exhaust alot that sometimes you can't even drive it and sometimes you can drive it till 2500 rpm and then again missfiring. we changed the plugs and checked the timing and they are ok ! what do you think please ?

dave green 27-10-2007 07:07 PM

Coil packs give problems, and the engine connectors by the power steering tank give problems.


Dave

YBT200 27-10-2007 07:22 PM

i will check them then ! thanks

dave green 27-10-2007 07:35 PM

very nice escort cos. :top: :top:

Dave

YBT200 28-10-2007 11:57 AM

thanks dave

karl125 29-10-2007 03:14 PM

hi mervyn, i had the same problem with my 93 bt. i got a new ignition amp and map sensor and she's perfect now.
karl

SortedCossie 29-10-2007 03:19 PM

check that the airflow sensor has a good connection on the plug

mate of mine had that exact problem you explain on a small turbo escort, and it was one of the wires broken going into the plug - caused all sorts of bad running problems.

YBT200 29-10-2007 07:33 PM

hi guys , i found the problem ,it was the engine wiring connectors by the power steering tank one of them was loose and now i arranged the connector and is running fine ! thank you guys for the help.

Stu @ M Developments 10-11-2007 10:29 AM

:DD:

MalteseFalcon 13-11-2007 08:02 PM

Make more attention Mervin please!!!!


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