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Engine surges a bit until warmed up

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Old 08-07-2014, 06:33 AM
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Car: 89 T/A
Engine: LB9
Transmission: W/C T-5
Axle/Gears: 10 bolt posi, 3.73 Richmond Gears
Engine surges a bit until warmed up

Hey guys, did a search on this but didn't find anything helpful. The engine surges a bit on start up and after it warms up the surging stops, looking for some input on what to do to correct this.

Thanks!
Old 08-07-2014, 03:05 PM
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Car: 85 iroc z, 03 ram 1500
Engine: 305 tpi, 287
Transmission: WC T5, NV3500
Axle/Gears: 3.42, 3.55s
Re: Engine surges a bit until warmed up

the egr (exhaust gas recirculation) valve is most likely stuck open u and try taking it off and working the diaphragm with wd-40 or something similar. or a new egr would also work.
Old 08-08-2014, 05:27 AM
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Join Date: Jun 2007
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Car: 89 T/A
Engine: LB9
Transmission: W/C T-5
Axle/Gears: 10 bolt posi, 3.73 Richmond Gears
Re: Engine surges a bit until warmed up

Thanks, I'll check that out.
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