Notices
Scion xD Drivetrain & Power Engine and transmission discussions...

Rough start after fuel pump change

Old 05-30-2018, 12:40 AM
  #1  
Junior Member
Thread Starter
 
Join Date: May 2018
Posts: 1
Default Rough start after fuel pump change

Scion xD, 2009, 111,000 miles

The car shut off while I was driving a few days back. Didn't throw any codes. Took it in and the mechanic replaced the fuel pump, saying the strainer was plugged with deposits. It immediately began to start rough, almost dying and going down to 250 RPM briefly before coming up to 750. Two codes appeared a few days later: P0455 and P0441.

I took it back in and he re-did the install, thinking it must have just been an o-ring out of place. It started fine, initially. After a few times of turning it off/on, it began to start VERY rough and nearly dies if I put the AC on.

I assume it has a vacuum leak someplace. Any other ideas?
npettinato14 is offline  
Old 05-30-2018, 09:41 PM
  #2  
Senior Member
SL Member
 
DAlex's Avatar
 
Join Date: May 2016
Posts: 109
Default

Clogged injector? Clogged catalytic converter?
DAlex is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
GetSlideways
Scion xD Drivetrain & Power
2
03-16-2015 11:30 PM
brettbolt
Scion xD Drivetrain & Power
5
06-16-2014 10:44 PM
NeverBePeace
Scion tC 1G Owners Lounge
7
11-20-2007 04:56 PM
Winter
Regional - Pacific Northwest
11
06-09-2007 02:28 AM
mrmaster
Scion tC 1G Aero & Exterior
12
09-21-2006 12:57 AM


Thread Tools
Search this Thread
Quick Reply: Rough start after fuel pump change


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.