|
Surging problem
Hi everyone,
I am running a AU XR8 engine that has started a surging type of problem whilst cruising at around 60kms/hr and has a slight flat spot just on the throttle from idle position. If I slow down, go around a intersection then put the foot down to accelerate away there is the flat spot then surging before it accelerates. The motor is bog stock and hasn't always done. I fitted a low pressure fuel filter before the pump, replaced the pump and high pressure filter with little change. Any suggestions on what it could be or if it could even be electrical. Cheers Ross |
Could be clagged up oxy sensors or maybe your throttle body air sensor is dirty, also voltage drops to the sensors can cause this problem.
|
I had that problem at first & found a leak in vacuum line at the rear of mine right beside the vac sensor
rob |
Has it got an airflow meter? That would be my guess or O2 sensors. Scan for codes or try disconnecting the sensors to see if they make a difference.
|
After checking everything I could it turned out to be the speed sensor in the gearbox.
|
| All times are GMT -7. The time now is 04:39 PM. |
Powered by vBulletin® Version 3.8.0
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.6.0
The representations expressed are the representations and opinions of the clubcobra.com forum members and do not necessarily reflect the opinions and viewpoints of the site owners, moderators, Shelby American, any other replica manufacturer, Ford Motor Company. This website has been planned and developed by clubcobra.com and its forum members and should not be construed as being endorsed by Ford Motor Company, or Shelby American or any other manufacturer unless expressly noted by that entity. "Cobra" and the Cobra logo are registered trademarks for Ford Motor Co., Inc. clubcobra.com forum members agree not to post any copyrighted material unless the copyrighted material is owned by you. Although we do not and cannot review the messages posted and are not responsible for the content of any of these messages, we reserve the right to delete any message for any reason whatsoever. You remain solely responsible for the content of your messages, and you agree to indemnify and hold us harmless with respect to any claim based upon transmission of your message(s). Thank you for visiting clubcobra.com. For full policy documentation refer to the following link: