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The Terminator
Terminator Talk
Hesitation Problem, Anyone Had This?
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<blockquote data-quote="rich5150" data-source="post: 6611209" data-attributes="member: 33227"><p>How LOW? Does the pressure drop below 30PSI once you STAB the gas hard? As soon as the computer senses load, your tune's voltage tables should start sending more and more voltage to your pumps to increase pressure...</p><p></p><p>You also may want to <strong><span style="color: Red"><u>DATALOG Fuel Pump Duty Cycle</u></span></strong>. You very well may have a bad fuel pump or something else going on. Perhaps a faulty wire going to one of the pumps...</p><p></p><p>If the pressure drop across the injectors is great enough, your injectors won't squirt enough(or any at all) fuel into the cylinders...it'll be mostly air(could be lean at this point I'd say).</p></blockquote><p></p>
[QUOTE="rich5150, post: 6611209, member: 33227"] How LOW? Does the pressure drop below 30PSI once you STAB the gas hard? As soon as the computer senses load, your tune's voltage tables should start sending more and more voltage to your pumps to increase pressure... You also may want to [B][COLOR="Red"][U]DATALOG Fuel Pump Duty Cycle[/U][/COLOR][/B]. You very well may have a bad fuel pump or something else going on. Perhaps a faulty wire going to one of the pumps... If the pressure drop across the injectors is great enough, your injectors won't squirt enough(or any at all) fuel into the cylinders...it'll be mostly air(could be lean at this point I'd say). [/QUOTE]
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Hesitation Problem, Anyone Had This?
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