|
|
99 Yukon 5.7 liter hesitates 138,000
|
|
|
| |
|
|
Putterpatm
New User
Nov 17, 2017, 11:23 AM
Post #1 of 7
(1379 views)
|
|
99 Yukon 5.7 liter hesitates 138,000
|
Sign In
|
|
Yukon runs great. New plugs,wires,fuel filter with clean throttle body,good vacuum and pvc valve. Full fluid levels.
Hesitates on highway. Worse under load and uphill. Otherwise does fine. Locked up rear end replaced last year.
RPM stable when hesitating.
|
|
| |
|
|
Discretesignals
Ultimate Carjunky
/ Moderator
Nov 17, 2017, 3:03 PM
Post #2 of 7
(1365 views)
|
|
Re: 99 Yukon 5.7 liter hesitates 138,000
|
Sign In
|
|
Check engine light on? If so, what code(s) is stored?
Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.
(This post was edited by Discretesignals on Nov 17, 2017, 3:03 PM)
|
|
| |
|
|
Putterpatm
New User
Nov 17, 2017, 4:24 PM
Post #3 of 7
(1346 views)
|
|
Re: 99 Yukon 5.7 liter hesitates 138,000
|
Sign In
|
|
Sorry I forgot to say the check engine light is not on and there are no error codes. Thank you.
|
|
| |
|
|
Hammer Time
Ultimate Carjunky
/ Moderator
Nov 17, 2017, 4:27 PM
Post #4 of 7
(1344 views)
|
|
Re: 99 Yukon 5.7 liter hesitates 138,000
|
Sign In
|
|
Have you actually had it scanned or are you assuming that because the light didn't come on?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.
|
|
| |
|
|
Putterpatm
New User
Nov 18, 2017, 11:38 AM
Post #5 of 7
(1264 views)
|
|
Re: 99 Yukon 5.7 liter hesitates 138,000
|
Sign In
|
|
The shop did not scan it since check engine light was not on.
|
|
| |
|
|
Hammer Time
Ultimate Carjunky
/ Moderator
Nov 18, 2017, 11:41 AM
Post #6 of 7
(1261 views)
|
|
Re: 99 Yukon 5.7 liter hesitates 138,000
|
Sign In
|
|
That does not mean there are no codes stored.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.
|
|
| |
|
|
Putterpatm
New User
Nov 18, 2017, 11:59 AM
Post #7 of 7
(1254 views)
|
|
Re: 99 Yukon 5.7 liter hesitates 138,000
|
Sign In
|
|
Okay. Thank you. I will have it scanned Monday.
|
|
| |
|
Auto Repair Home
SEARCH
WHO'S 
LOG 
2011 Dodge Nitro OBD scanner seems to drain battery in 10-20 minutes
Grounding Cable, 2017 Jeep Renegade Trailhawk
equipment
Howdy
