Threaded Mode
© Copyright 1995 thru 2008 - The Mustang Works™. All Rights Reserved.
MustangWorks.com is designed and hosted by Aero3 Media.
MustangWorks.com is designed and hosted by Aero3 Media.
09-19-2007, 09:42 AM
|
#1 |
|
Registered Member
Join Date: May 2007
Posts: 10
|
stumbling
I have a 90 331 stroker. It has been doing great but about a week ago you would be driving and it would start stumbling like it is running out of gas, and a little popping and backfiring.
So I replaced the fuel filter-no change the I replaced the fuel pump-no change then I replaced the ignition modual-no change I am running out of options. I have 40lb of fuel pressure with the vacume line off the regulator at idle. This is a inerment problem it does not always run like this,but here is whats weird you can cycle the key off and back on quick asnd the stumbling goes away  |
|
|
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Depress clutch = stumbling engine | Omen | Windsor Power | 0 | 11-16-2005 11:09 PM |
| Idling Sucks W/surging&stumbling | randbstar | Windsor Power | 10 | 06-23-2005 12:25 AM |
| Stumbling over 4000 | Fox Body | Windsor Power | 11 | 09-16-2003 11:46 AM |
| question about battery size and stumbling | HopingForAGT | Windsor Power | 3 | 01-28-2002 11:01 PM |