Intake | 3800Pro Forums

3800 series 2 leaks coolant into engine when its cold outside.

15

400

3800 Series 3 coolant leaking

1

217

ZZP ported manifold

3

471

3

308

replaced lifters and upper intake and all gaskets

1

299

bolt broke off in LIM. a centimeter of it is still sticking out how can I get it out?

5

362

by Jim R

upper intake plenum / manifold bolts

6

419

Hole in upper intake behind throttle body

8

5K

1998 Buick regal LS upper intake manifold bolt torque specs

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235

LIM bolts on 1998 Buick regal LS. Do I need to replace them?

3

341

lim torque on 1998 buick regal ls is really just 11 ft lbs?

5

393

what are all these gaskets for? I'm replacing LIM and upward

11

555

Possible intake gaskets?

16

458

05 impala intake rebuild

17

4K

L36 Upper Intake: An Impediment to Ported Heads?

0

372

Will plastic intake gaskets last on an L67?

2

394

by yeaBoi

Heeeeeelllllppppp please

3

402

Northstar TPS setting

6

659

Relpaced LIM and UIM and coolant in oil. 1997 buick Regal

0

763

Adjusting the throttle cable

2

23

13K

Replaced LIM Gaskets, still consuming coolant + possibly still getting oil into coolant.

11

1K

L36 Upper plenum bolt replacements

2

495

Should I use a cooler thermostat?

19

10K

by mr goodwrench

What is your preferred thread-locker for LIM bolts? Do you use the two stick gaskets on the engine ends or just RTV?

5

1K

Riviera Cold Air Intake?

0

447

by Orangecat3800

Dorman Upper Intake Gasket Kit - Stove Pit Fit

6

1K

2

450

by Gaugerayguad

Unidentified UIM Port?

3

1K

MAP sensor info !

2

1K

02 Lesabre LIM question

5

1K

Australian intake ?

5

3K

Where can I get intake manifold bolts?

11

2K

3800 Series 2 LIM Bolt Size

5

5K

RamAir Shroud from 00's GAGT on a 98 Regal GS?

6

1K

Doing the dreaded lower intake manifold gasket on my 98 GS wish me luck!

2

26

3K

by Chrisssssssss