04' V6 Mustang Jerking Uphill
#1
04' V6 Mustang Jerking Uphill
I need help tracking this problem on my car. Engine size is 3.9 and the "check engine" light is not on. When accelerating uphill my car tends to jerk.
I have made these changes so far.
Changed transmission
new spark plugs
new fuel filter
new air filter
what else do you thing is the problem?
I have made these changes so far.
Changed transmission
new spark plugs
new fuel filter
new air filter
what else do you thing is the problem?
#7
#8
Before you throw more money at this problem, invest in a scanner and take a look at live data while the problem is happening. Post result here and we can help you pinpoint the problem. Tough to troubleshoot a problem without having any direction. This could be as simple as a glitchy cam sensor that doesn't set a code.
Corky
Corky
#9
Before you throw more money at this problem, invest in a scanner and take a look at live data while the problem is happening. Post result here and we can help you pinpoint the problem. Tough to troubleshoot a problem without having any direction. This could be as simple as a glitchy cam sensor that doesn't set a code.
Corky
Corky
#10
Sorry, I can't help here. I use my buddy's Snap On scanner when I have problems (ridiculously expensive). There have been so many changes recently to scanner apps. There are blue tooth ones that sync with an app on your smart phone. Perhaps, one of the experts on this site can help here. The important functionality you need is to be able to see O2 sensor data and fuel trims - live. This will certainly help pinpoint your problem.
Corky
Corky