we think that it isnt the tps anymore, ive had a dealer and my friends dad look at it and they think that its the ecm or the distributor. i thought about getting a good used ecm to try and eliminate that as a problem. going to look at the distributor first thought. i also thought it might be the iac valve. does anybody know how you can test it beside hooking a computer to the aldl and checking the counts, like if you unhook it, what does a good sensor do, does anybody know. Im just really wanting to fix it, not going to give up!