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95 tbi 454 chevy
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<blockquote data-quote="blaz4x4" data-source="post: 1432257" data-attributes="member: 16616"><p>Maybe someone has seen this problem before . I just installed a brand new 454 and it has a miss and no power . All new plugs wires cap and rotor . It is not throwing any codes . Watching the fuel injectors after half throttle stop sending fuel. Had it hooked up to a scanner while I drove it and up to half throttle the timing went to 35 degrees advanced but after half throttle the timing regards to like 13 degrees and the signal that goes to the injectors is suppose to go to 12 at full throttle but only goes to 7 at full throttle <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite4" alt=":mad:" title="Mad :mad:" loading="lazy" data-shortname=":mad:" /></p></blockquote><p></p>
[QUOTE="blaz4x4, post: 1432257, member: 16616"] Maybe someone has seen this problem before . I just installed a brand new 454 and it has a miss and no power . All new plugs wires cap and rotor . It is not throwing any codes . Watching the fuel injectors after half throttle stop sending fuel. Had it hooked up to a scanner while I drove it and up to half throttle the timing went to 35 degrees advanced but after half throttle the timing regards to like 13 degrees and the signal that goes to the injectors is suppose to go to 12 at full throttle but only goes to 7 at full throttle :mad: [/QUOTE]
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