|
|
|
2002 Focus hesitation on acceleration
|
|
|
| |
|
|
btdd
User
Sep 13, 2010, 2:10 PM
Post #1 of 9
(8650 views)
|
|
2002 Focus hesitation on acceleration
|
Sign In
|
|
2002 Ford Focus, 2.0L DOHC Z-Tech, 150,000M. Changed bad fuel pump and fuel filter about 4 months ago. Ran great until recently. Runs great in the garage, but on the road engine sputters during acceleration like starving for fuel. Rough at idle. No engine codes.
|
|
| |
|
|
Hammer Time
Ultimate Carjunky
/ Moderator
Sep 13, 2010, 2:38 PM
Post #2 of 9
(8632 views)
|
|
Re: 2002 Focus hesitation on acceleration
|
Sign In
|
|
When were ignition components changed last and which ones?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
|
|
| |
|
|
btdd
User
Sep 13, 2010, 2:45 PM
Post #3 of 9
(8628 views)
|
|
Re: 2002 Focus hesitation on acceleration
|
Sign In
|
|
Plugs and wired changed within last 10K miles
|
|
| |
|
|
Hammer Time
Ultimate Carjunky
/ Moderator
Sep 13, 2010, 2:49 PM
Post #4 of 9
(8624 views)
|
|
Re: 2002 Focus hesitation on acceleration
|
Sign In
|
|
If you have 150K on those plug wires, they need to be changed ASAP!!
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
|
|
| |
|
|
btdd
User
Sep 13, 2010, 2:51 PM
Post #5 of 9
(8619 views)
|
|
Re: 2002 Focus hesitation on acceleration
|
Sign In
|
|
They only have 5-10K miles on them
|
|
| |
|
|
Hammer Time
Ultimate Carjunky
/ Moderator
Sep 13, 2010, 2:53 PM
Post #6 of 9
(8614 views)
|
|
Re: 2002 Focus hesitation on acceleration
|
Sign In
|
|
Then you probably have a bad coil but you need to confirm it's spark your losing and which cylinder before changing anything.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
|
|
| |
|
|
btdd
User
Sep 14, 2010, 7:13 AM
Post #7 of 9
(8607 views)
|
|
Re: 2002 Focus hesitation on acceleration
|
Sign In
|
|
I pulled the coil off a similar 2001 engine that I have for a test and it took care of the problem. Thanks for the help.
|
|
| |
|
|
Hammer Time
Ultimate Carjunky
/ Moderator
Sep 14, 2010, 9:59 AM
Post #8 of 9
(8604 views)
|
|
Re: 2002 Focus hesitation on acceleration
|
Sign In
|
|
Your welcome
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
|
|
| |
|
|
btdd
User
Sep 21, 2010, 8:05 AM
Post #9 of 9
(8575 views)
|
|
Re: 2002 Focus hesitation on acceleration
|
Sign In
|
|
I installed a new coil and the engine runs good during acceleration and normal operating speeds, but still runs very rough below 1000 RPM. Any suggestions?
|
|
| |
|
Auto Repair Home
SEARCH
WHO'S 
LOG 
Strut spring orientation and strut mount tension nut
Please Help - Knock sound & engine fail
Brake Seals Bulging
