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Intake gasket and running strange

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Old 04-29-2014, 01:19 PM
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Intake gasket and running strange

We just changed the intake gaskets. The valley had so much engine sludge in it it was crazy.. But my dad put the distributer on it and didnt set timing or anything. Before it idled around 1000rpm now it idles at 500rpm and when Im driving down the road it feels like its slipping on water and making noises like im down shifting if I'm not on the gas.
Old 04-29-2014, 01:38 PM
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Car: 1984 Trans Am L69
Engine: Sniper EFI Powered 355
Transmission: WC T5 w/ Steel Support Plate
Axle/Gears: 3.42 10 Bolt Posi
Re: Intake gasket and running strange

Get out a timing light, check for vacuum leaks.
Old 04-29-2014, 03:21 PM
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Re: Intake gasket and running strange

I don't have a timing light... And which ones are the vacuum lines? The little black hoses? I just looked and one of those is broke
Old 04-29-2014, 03:26 PM
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Join Date: Oct 2004
Location: Henrietta NY
Posts: 4,373
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Car: 1984 Trans Am L69
Engine: Sniper EFI Powered 355
Transmission: WC T5 w/ Steel Support Plate
Axle/Gears: 3.42 10 Bolt Posi
Re: Intake gasket and running strange

Yes the little black ones. Go to an auto parts store and get a bunch of vacuum hose and replace them. Also buy a timing light
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