Guys just checking if anyone else experiences this. Every time I wheel my check engine light comes on. This usually happens when I'm steady on the throttle running 4 low. It's a soft code so it gone after I cycle the key, no hystory. I'm thinking IAC code due to low TPS and high RPM but I'm not sure. This has never happened on the street. It's an 87 TBI 305 Any sugestions or anybody else get this ?