Engine/Transmission (1998.5 - 2002) Jump and Buck!

[BrentL]

The wife's 2001 has started to buck and jump on occasion at 60 to 70 mph. I put new injector pump on it 1st week in January (had the dead pedal) and it has run excellent up until a week or two ago.

Should I look at the Edge box? or could it be a CAM Sensor ? I've not looked at the codes or unplugged the Edge yet but thought I'd get some ideas from the team on what I might be up against.



She just came back from town..... started it's bucking routine, tail gate came down and lost some of her goods... ... ... ... she is not a happy camper#@$%!... . thought it might be time to take a look at the problem. :-laf



Thanks,

Brent

 

[WestTN]

The first step is to check for trouble codes. To do this, you need to use the key sequence and read the codes from the odometer. You will not be hitting the starter for this. Turn the key on-off-on-off-on and then watch the odometer. Have a notepad and pen handy to record the code numbers. Then go the 911 forum here, and look up the codes you have. This will tell you what is wrong.

 

[BrentL]

No codes show up... ... ... . so I removed the Edge box.