GM Engine & Exhaust Performance EFI | GEN I/GEN II/GEN III/GEN IV Engines |Small Block | Big Block |

Does anyone know what these Codes are??

Reply Subscribe

Search this Thread

Old

04-30-2005, 02:14 PM

#1

CAMMIN03'

Banned

Thread Starter

iTrader: (1)

Join Date: Nov 2004

Location: Athens, GA

Posts: 1,581

Likes: 0

Received 1 Like on 1 Post

Default

Does anyone know what these Codes are??

P0420 and P0430

Im pretty sure its a exhaust code... I had my cats taken off a wihle ago and its been coming on everysince... Just making sure...

CAMMIN03' is offline

Reply Like

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Pimpinpete

GM Engine & Exhaust Performance

43

12-22-2017 08:13 AM

00loudchevy

Tuning, Diagnostics, Electronics, and Wiring

3

12-03-2015 05:54 PM

P0446

Avalanche2002

Tuning, Diagnostics, Electronics, and Wiring

7

11-30-2015 07:31 AM

issues after cam install

bearden86

GM Engine & Exhaust Performance

26

11-15-2015 03:58 PM

Knock Sensor Fix #2

Pimpinpete

GM Engine & Exhaust Performance

3

09-08-2015 07:39 PM

Reply Share

First
Prev
1 / 1
Next
Last

All times are GMT -5. The time now is 10:02 PM.