So my 98 Wrangler Sport started doing this weird thing where as I would come to a stop, the engine's rpm's would drop and just shut off unless I revved it at about 1000, then it would idle correctly.
There was also some sputtering during acceleration around 30-40 mph.
The check engine light came on and I took it in, and it came up as a TPS error, which I'm fixing, but they also suggested changing the spark plugs, wires, rotor and cap - buuuuut, they want 420 bucks for that which seems a little high to me.
I changed my plugs on my old Bronco, but haven't messed with the Jeep much at all. How hard is it for someone with average car experience to change out the plugs, wires, rotor and cap?
Is this something I can do, or should I drop the cash?