Exhaust | Chevy Astro and GMC Safari Forum

Waiting for 1 part

11

148

Muffler rattling diagnosis

2

39

3K

HEADERS!! HEADERS!! HEADERS!!

2 3 4

64

7K

PASSING EMISSIONS NOx SNIFF TEST WITH EGR REMOVED

3

261

by stent

Has anyone fit Syclone exhaust Manifolds on an AstroSafari

7

380

Exhaust Removal

4

282

by dramey

15

523

Preparing Van For Smog Test

2

21

963

by OldSchoolNoe

Stolen Catalitic converters

2

23

847

Longer Muffler hanger?

1

171

Headers!... and now a code 44

8

615

by 95SafariRunner

Too much heat, Hot floors?

12

1K

by Sastro

1987 4.3L Header

2

432

No long need emissions test. Should I keep cat?

7

544

Stainless Muffler for 1997 - Walker 21306 MIA

10

650

stock muffler 2001

1

275

03 Safari P0141 Help. Which 02 sensor is this???

4

265

1

288

Dual Exhaust on an AWD Astro

9

2K

1994 astro tail pipe clamp

4

279

Which O2 sensor do I replace?

16

2K

What is the stock OEM muffler length?

1

380

Exhaust info needed

12

1K

P0155 Bank 2 Senor 1 Code

2

34

3K

Can't find EGR valve location

4

2K

astro awd 1997 rear box (muffler) change

5

740

new exhaust parts

10

2K

California Smog for 49-state Astro

3

640

P0304 witch hunt

2

539

by Sailing_Faith

Muffler drone and replacement

9

1K

Replace y-pipe vs weld in universal cat.

11

1K

Upper and Lower Cat?

5

772

HO tail pipe pn

8

937

California Catalytic Converter on a budget

8

1K

by Sailing_Faith

Y-pipe/converter rwd vs awd

1

495