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Re: '89 Chevy Trouble Codes 32,34,45
I was hoping you would chime in ChevyTech, I've read some of your replies(in other threads with tons of info) and you're the kind of people that make this site awesome.
Do I clear the codes without replacing any of the parts? I don't have an ohm reader, but I can replace the thermo sensor. I know it's been there for a while, 15+ years. I forgot to mention, the service engine doesn't come on until i'm at 45mph and faster. If I'm around town it doesn't light up. When the truck is at idle, I can feel a slight miss. I'll check out the MAP sensor's negative wire. Thanks
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