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Forum: 1st Generation S-series (1983-1994) Tech

02-08-2012, 09:45 PM

Replies: 4

1989 1500 5.7 head scratcher

Views: 812

Posted By 1977RSnova

not yet, that's my next step. The nice thing...

not yet, that's my next step. The nice thing about these older trucks though, is the lack of sensors.

Forum: 1st Generation S-series (1983-1994) Tech

02-08-2012, 07:47 PM

Replies: 4

1989 1500 5.7 head scratcher

Views: 812

Posted By 1977RSnova

not on a hot start, only cold. that's what i'm...

not on a hot start, only cold. that's what i'm guessing as well. i have to cross the port out again and see if it flashes that code now

Forum: 1st Generation S-series (1983-1994) Tech

02-08-2012, 10:36 AM

Replies: 4

1989 1500 5.7 head scratcher

Views: 812

Posted By 1977RSnova

1989 1500 5.7 head scratcher

Morning all,

I'm trying to figure out a little burp with this truck. For the last couple months the mileage has been really bad and when it starts the engine surges, almost like a vacuum leak...

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