when stoping from over 40 mph either with or without using brakes, when speed drops to 28-30 mph, the van jumps (slightly) feels like it was bumped, makes a slight sound, then continues to stop.
That usually means the transmission is going into limp mode. Have the computer scanned for codes. Post them back here.
which/what computer?? what equipment do I need, Is it the check engine light that Auto zone tests for free?? Thanks
What is the name of the scan & what type of computer would it be ran on…?? Where would I need to go?
You can do the auto zone free scan and see if they come up with any codes.