why does my car do this?
07-13-2010, 03:29 PM
#11
1st Gear Member
Join Date: Jan 2010
Location: Brandon, Florida
Posts: 90
What bugs me about mine, and I don't know if anybody had this problem. When I've been on the highway for awhile, then come off. I hit the throttle and it will hesitate then jump. This might happen once or twice on acceleration. But after that it's back to normal. I've reset the fly by wire system a few times. It seems to help but not always. Any ideas???
07-13-2010, 03:44 PM
#13
2nd Gear Member
Join Date: Oct 2009
Location: Ontario
Posts: 238
What bugs me about mine, and I don't know if anybody had this problem. When I've been on the highway for awhile, then come off. I hit the throttle and it will hesitate then jump. This might happen once or twice on acceleration. But after that it's back to normal. I've reset the fly by wire system a few times. It seems to help but not always. Any ideas???
Cheers.
07-13-2010, 03:45 PM
#14
6th Gear Member
Usually, when the framitz bearings begin to fester, it'll cause the clausen tube to restrict resulting in a loss of freebit flow to the fresnel vomitz. Throttle puddling then results in submiffed speed manure. A complete injection system flux and rescan using a Diddle Box (available at most auto parts stores) will resolve your problem.
But if that's too much work, too, then a CAI & custom tune should do the trick.
But if that's too much work, too, then a CAI & custom tune should do the trick.
07-13-2010, 03:48 PM
#15
6th Gear Member
What bugs me about mine, and I don't know if anybody had this problem. When I've been on the highway for awhile, then come off. I hit the throttle and it will hesitate then jump. This might happen once or twice on acceleration. But after that it's back to normal. I've reset the fly by wire system a few times. It seems to help but not always. Any ideas???
07-13-2010, 03:52 PM
#16
5th Gear Member
Join Date: Jun 2005
Location:
Posts: 3,319
And your problem is related to the fuel pump. Read the fuel pump related TSB's. Air bubbles will form in the pump during extended cruising (as little as 5 minutes of sustained speed). Attempting to accelerate results in hesitation as the air bubbles are forced thru the system. Once thru the car responds normally until the bubbles build up during another extended cruise.
I had this same problem, as well as a funky fuel level sensor. I read up on the TSB, installed the new design fuel pump (pretty simple) and no more problems.
07-13-2010, 04:20 PM
#17
6th Gear Member
Join Date: Jul 2008
Location: Acworth, GA
Posts: 12,260
im assuming its a manual? mine sometimes does it, or used to, my friends did as well, after you get better at shifting you wont really have the problem. but when it does it, depress the clutch again and repeat the normal process of starting, gas and release clutch and it should work.
if your not a manual then i have no idea what to tell you. i guess just follow what others say.
if your not a manual then i have no idea what to tell you. i guess just follow what others say.
07-13-2010, 04:32 PM
#18
1st Gear Member
Thread Starter
Join Date: Jun 2010
Location: colorado
Posts: 129
07-14-2010, 06:42 AM
#19
1st Gear Member
Join Date: Jan 2010
Location: Brandon, Florida
Posts: 90
And your problem is related to the fuel pump. Read the fuel pump related TSB's. Air bubbles will form in the pump during extended cruising (as little as 5 minutes of sustained speed). Attempting to accelerate results in hesitation as the air bubbles are forced thru the system. Once thru the car responds normally until the bubbles build up during another extended cruise.
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