blankmantn

Today while approaching a stop sign my car died. Would not start back. After 20 mins started but wouldn't stay running, very bad idle. Paid $50 to tow it 4 miles back home. Had youngest son sit in it and turn key on and the fans kept coming on and relays clicking and fan would cut off and everything but no start. I found 2 plugs on the low pressure A/C sensors with wires touching just enough to do this. Seperated wires and car started right up and runs like a dream......Why would this do this? Do these short out the electrical system? I am at a lose here.....Thanks for any input!

'Shifter

I'm not an electrical guy at all, but I do know this...TPI doesn't like low voltage at all....ask me how I know...

blankmantn

Well it just did it again. After leaving key on for a few mins everything starts running as normal and it will start again. I have a 1993 LT1....what is the relay in the passanger front fender well on the back side? It clicks a lot when this is happening?

cwyates4

You may want to ohm your injectors

blankmantn

How do you do that?? Sorry never done it...I am a carb man...lol

cwyates4

Here ya go:

http://forums.corvetteforum.com/show....php?t=2055839

Make sure you check them cold and check them hot.

slicked25

Is your SES light on?

blankmantn

No lights at all....did find the negative battery post a little loose, but not much and all lights worked and motor turned over but wouldn't start. Then I could wiggle wiring harness around the a/c blower and it would start. What wires are in this harness??

blankmantn

Thanks for the info on testing!!

vett40

might want to check your fuel pressure. same thing happen to me tow job and all .had no fuel pressure