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Forum: C4 Fuel, Emission Control, and Exhaust Systems

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Gas gauge
    by manchester 8/6/20 9:40am
     Views: 575, Replies: 3
Last Activity by: 396c4 
    9/2/20 7:36pm Go directly to most recent post

Smog air pump
    by jrods 8/9/20 2:21pm
     Views: 359, Replies: 1
Last Activity by: russ1953 
    8/11/20 4:58pm Go directly to most recent post

Hedman Headers
    by RetiredNavyChief 3/3/20 7:11pm
     Views: 849, Replies: 2
Last Activity by: RetiredNavyChief 
    3/24/20 5:42pm Go directly to most recent post

Air pump system removal
    by Soren 4/9/19 2:44am
     Views: 2688, Replies: 4
Last Activity by: Gofaster 
    6/18/19 9:00am Go directly to most recent post

My 1990 will not go into closed loop
    by GARY 53 6/2/19 2:16am
     Views: 575, Replies: 1
Last Activity by: Adams' Apple 
    6/2/19 8:29am Go directly to most recent post

Stand alone Fuel injection systems
    by Zzilla 4/22/19 2:24pm
     Views: 979, Replies: 1
Last Activity by: Zzilla 
    5/1/19 7:06pm Go directly to most recent post

Vacuum lines
    by OConn962 3/12/19 4:26am
     Views: 733, Replies: 0
Last Activity by: OConn962
    3/12/19 4:26am 

Running ok then not
    by Tony B 8/11/18 1:47pm
     Views: 2278, Replies: 8
Last Activity by: Hot Rod Roy 
    9/22/18 1:36am Go directly to most recent post

Flowmaster vs. Magnaflow
    by JSGarner 4/21/14 3:43pm
     Views: 7575, Replies: 9
Last Activity by: Tommy 
    12/27/17 6:49pm Go directly to most recent post

New exhaust completed now I have Drone issue
    by Funtoy 9/21/17 5:01pm
     Views: 1929, Replies: 2
Last Activity by: 91 Black Convertible 
    10/4/17 11:21am Go directly to most recent post

aftermarket exhaust
    by Nancy L 7/17/17 5:47pm
     Views: 1645, Replies: 3
Last Activity by: aeronautic1 
    7/26/17 3:51pm Go directly to most recent post

FUEL SYSTEM
    by james178 7/7/17 7:31pm
     Views: 1942, Replies: 4
Last Activity by: james178 
    7/12/17 4:54pm Go directly to most recent post

Opinions - Best C4 exhaust
    by jimmymack 4/30/09 3:35pm
     Views: 25536, Replies: 34
Last Activity by: molotov 
    7/12/17 3:35pm Go directly to most recent post

Catalytic Converters
    by Frederick C 6/8/17 10:28pm
     Views: 2080, Replies: 3
Last Activity by: Frederick C 
    6/13/17 10:21pm Go directly to most recent post

G/Tank Pressure Buildup
    by cco 10/5/14 1:12pm
     Views: 4299, Replies: 10
Last Activity by: aldocar 
    4/26/17 6:37pm Go directly to most recent post

Uh - Oh!
    by katanaman 12/20/16 11:04pm
     Views: 2322, Replies: 5
Last Activity by: Atchafalaya 
    1/19/17 9:17am Go directly to most recent post

Fuel filter change
    by Red 4/11/16 12:53am
     Views: 4320, Replies: 7
Last Activity by: aldocar 
    1/9/17 10:51am Go directly to most recent post

Change fuel pump and guage sending unit 1988 convertible.
    by aldocar 1/7/17 2:00pm
     Views: 2048, Replies: 3
Last Activity by: aldocar 
    1/8/17 4:38pm Go directly to most recent post

Winter projects!
    by katanaman 10/29/16 12:11pm
     Views: 2472, Replies: 5
Last Activity by: katanaman 
    11/22/16 7:37pm Go directly to most recent post

Dual feed fuel rail
    by 396c4 7/15/16 3:56pm
     Views: 2090, Replies: 3
Last Activity by: 396c4 
    7/18/16 7:16am Go directly to most recent post

Idle Speed Control
    by JonJon 5/7/16 3:27pm
     Views: 2362, Replies: 3
Last Activity by: JonJon 
    5/13/16 6:57pm Go directly to most recent post

Broken TPS bolts
    by Cbarison 3/23/16 10:45am
     Views: 2185, Replies: 2
Last Activity by: REDVETTE85 
    3/28/16 6:07pm Go directly to most recent post

Closed loop
    by Cbarison 2/21/16 9:50am
     Views: 2571, Replies: 2
Last Activity by: Cbarison 
    2/24/16 2:28pm Go directly to most recent post

H pipe in the exhaust of 1995 vette
    by Bybassett 1/5/16 8:20pm
     Views: 1488, Replies: 0
Last Activity by: Bybassett 
    1/5/16 8:20pm 

94 corvette fuel pump relay location or pic of location
    by zooming 94 ragtop 9/20/15 12:54am
     Views: 10705, Replies: 4
Last Activity by: themailman 
    10/10/15 11:03pm Go directly to most recent post