Hi I'm new to this forum I have a 1988 dodge d150 with tbi stock 318 and I have been fighting with it for a month replaced head gaskets on it put it back together had started it had vacuum leak found that then it ran fine for a few days ran out of gas started it backfiring again changed injectors ran like new cut it off wouldn't start back change throttle sensor started running rich but started drove it no back fires oil light was on after the new oil and filter I put in so changed the sensor oil light went off but now it's back to running lean its like it switches back and forth from lean to rich and when it's idling it seem fine I give it gas it bogs at first the after I let it off it bogs the returns to normal idle please and advice would be appreciated

 

Welcome to DF! I see you already found the 1st gen section.

 

Yeah took me a minute to figure out how to post on here