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C4 HVAC, Fuel, Emissions, and Exhaust Forum

For discussion of issues related to C4 Corvette Air Conditioning/Heater/Radiator, Fuel, Emission Control, and Exhaust Systems

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1989 C4 Fuel injectors

by mjwarr • 11/9/12 5:48am

Latest: 12/21/12 9:18am by davep85c4

9592

Views

11

Replies

electronic controls

by eddie20875 • 12/15/12 10:57am

Latest: 12/21/12 8:58am by davep85c4

7271

Views

6

Replies

injector videos

by FICINJECTORS • 5/3/09 4:29pm

Latest: 12/5/12 5:38pm by

4977

Views

5

Replies

Car starts, but won't stay running.

by mjwarr • 11/24/12 2:39pm

Latest: 11/25/12 11:41am by mjwarr

12690

Views

2

Replies

full rich

by jonneyone • 11/20/12 11:42am

Latest: 11/21/12 10:39am by

2832

Views

2

Replies

50 State Legal Headers for L-98

by Big Mike 49 • 11/8/12 7:55pm

Latest: 11/9/12 1:14pm by Big Mike 49

4427

Views

2

Replies

intake gaskets need replaced

by BillyDee • 10/31/12 1:36am

Latest: 11/3/12 11:29pm by BillyDee

3489

Views

4

Replies

Fuel pressure woes!

by Atomiccustom • 8/4/11 5:56pm

Latest: 11/1/12 10:55am by jonneyone

3817

Views

5

Replies

gas tank

by jonneyone • 10/19/12 1:59pm

Latest: 10/19/12 2:21pm by

3290

Views

1

Replies

Water in fuel!

by martone_1 • 8/22/12 9:06am

Latest: 8/25/12 2:48pm by martone_1

10666

Views

9

Replies

The service engine soon light is on..how do you check the codes?

by TEN A C • 8/17/12 10:52am

Latest: 8/18/12 8:46pm by TEN A C

18215

Views

14

Replies

General heater core question

by barryww • 7/25/12 6:43pm

Latest: 7/30/12 2:04pm by barryww

4404

Views

2

Replies

Fuel Starvation Problem

by mikevette • 7/21/12 6:17pm

Latest: 7/30/12 7:30am by davep85c4

8295

Views

8

Replies

Help! Check Engine/ DCT32

by Turquoise91 • 7/27/10 5:31pm

Latest: 7/28/12 4:26pm by davep85c4

7678

Views

21

Replies

Feul economy

by martone_1 • 6/4/12 6:17pm

Latest: 7/27/12 5:18pm by martone_1

5988

Views

12

Replies

Magna Flow or FlowMaster

by jmcclur22 • 7/24/12 8:33pm

Latest: 7/25/12 10:40pm by Big Mike 49

3955

Views

4

Replies

hsr

by jonneyone • 7/24/12 2:33pm

Latest: 7/25/12 3:03am by jonneyone

3559

Views

2

Replies

Interest in gp usm stealth ram? L98/LT1

by pologreen1 • 8/5/09 9:28am

Latest: 7/24/12 2:30pm by jonneyone

5324

Views

7

Replies

gas cap

by jonneyone • 7/6/12 4:07pm

Latest: 7/15/12 11:34am by jonneyone

3195

Views

2

Replies

AIR check valve

by Fred in Alabama • 5/8/12 4:50pm

Latest: 7/10/12 6:01pm by Fred in Alabama

6180

Views

2

Replies

leaves between condenser and radiator

by art-C4 • 3/29/12 3:29pm

Latest: 7/6/12 10:19am by BATaylorEsq

9246

Views

6

Replies

Anti freeze odor

by poolman • 3/18/11 8:54am

Latest: 6/25/12 7:59am by besbol

7839

Views

11

Replies

electronic climate control

by eddie20875 • 9/1/11 6:22pm

Latest: 5/25/12 9:45am by marygrace

3797

Views

0

Replies

Heater core replacement

by Lenny_WV • 1/22/11 1:15pm

Latest: 5/25/12 5:44am by marygrace

6874

Views

2

Replies

Airfoils/MAF Screens and Inj. flow rates

by 96LT1 • 3/6/10 7:20am

Latest: 5/17/12 5:22pm by martone_1

6301

Views

8

Replies

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