|
|
2003 Monte Carlo hesitating
|
|
|
| |
|
Charmycoal
New User
Jan 28, 2016, 6:09 PM
Post #1 of 4
(1401 views)
|
2003 Monte Carlo hesitating
|
Sign In
|
|
I have a 2003 Monte Carlo LS 3.4. It idles perfectly and runs perfectly up until I reach about 30mph. At which time it just boggs right down. If I gently flutter the gas pedal I can can get it up to what ever speed I want but it'll take a long time getting there. The catalytic converter was removed long ago and I tried changing the EGR. I'm starting to lean towards injectors??? Any ideas would be greatly appreciated! Thanks
|
|
| |
|
Hammer Time
Ultimate Carjunky
/ Moderator
Jan 28, 2016, 7:57 PM
Post #2 of 4
(1394 views)
|
Re: 2003 Monte Carlo hesitating
|
Sign In
|
|
Two things you need to check, your fuel pressure and the Mass Air Flow sensor. Both will cause that. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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.
|
|
| |
|
Charmycoal
New User
Jan 28, 2016, 8:35 PM
Post #3 of 4
(1390 views)
|
Re: 2003 Monte Carlo hesitating
|
Sign In
|
|
Thanks Hammertime. I'll try that and let you know how it goes
|
|
| |
|
kev2
Veteran
Jan 29, 2016, 7:14 AM
Post #4 of 4
(1370 views)
|
Re: 2003 Monte Carlo hesitating
|
Sign In
|
|
Scan and post ALL codes........
|
|
| |
|