1990 Caprice Classic V8 5.0 305 TBI Stalling at idle
Was having issues with hesitation and acceleration, changed out the fuel pump, relay, and filter as well as air filter. This fixed the hesitation and acceleration issue, but now she keeps stalling. At first it was on the highway twice. Now when I start her up, she idles high, then low, then she sputters and dies. Won't start again until a bit of time has passed. Picture is a log of all parts replaced and repairs done since I've owned the vehicle. I'm hoping its the IAC or Oxygen sensor and not a loss of compression. Any ideas?


