troubles the TBI 4.3

[beenen]

Having issues with my 4.3 TBI in my '86 Monte. The problem is that it will stall out after running perfectly fine.

It will stall out completely and sometimes it will start up fine right away and idle or sometimes it will be hard to start but does start. I am getting spark and both injectors are flowing fuel in when it stalls. I have no idea what it could be now. new fuel pump 3 years ago. new distributor and cap 1 year ago. 89k miles. any suggestions?

 

[Opie Knievel]

Is the check engine light on? Have you checked to see if any trouble codes are present?

 

[beenen]

just checked and I do have a 22 code dealing with the tps. gonna try to order one and slap it on and see if that fixes anything