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2nd Generation
New motor in lightning and a new problem
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<blockquote data-quote="2fAZT4U" data-source="post: 2829709" data-attributes="member: 33697"><p>I have a 1999 lightning I just got it back last week. When I cranked up the truck I noticed it wouldn't idle at all if I took my foot off the gas it would cut off and then I relized the chip was turned off so I turned the chip on crank the truck now it will idle right under 1000 when I put it in gear the rpm's going up and down trying to cut off if I don't give it some gas when I turn out of my driveway it will turn off and If I stomp the gas out of the hole it will cut off I have to ease into it also if I'm going about 120 it wants to hesitate. I got Johnny Lightning to program the chip while I was putting the motor in I sent him all of the specs on everything I'm going to send it back tomorrow I just wanted to know what you guys think it could be. Here's a list of everything I've done.</p><p></p><p>JLP short block</p><p>head stud kit</p><p>comp cam stage 2 </p><p>comp valve springs</p><p>patriot heads stage 2</p><p>headers</p><p>6lb lower pulley</p><p>2.8 upper</p><p>accufab single blade throttle body</p><p>90 mm mass air</p><p>JLP forced air intake</p><p>JLP electric fan</p><p>cobra R water pump</p><p>precision 2800 multi disc stall</p><p>dual 255 fuel pumps</p><p>125 shot of zex nitros</p><p>diablo revolution chip</p></blockquote><p></p>
[QUOTE="2fAZT4U, post: 2829709, member: 33697"] I have a 1999 lightning I just got it back last week. When I cranked up the truck I noticed it wouldn't idle at all if I took my foot off the gas it would cut off and then I relized the chip was turned off so I turned the chip on crank the truck now it will idle right under 1000 when I put it in gear the rpm's going up and down trying to cut off if I don't give it some gas when I turn out of my driveway it will turn off and If I stomp the gas out of the hole it will cut off I have to ease into it also if I'm going about 120 it wants to hesitate. I got Johnny Lightning to program the chip while I was putting the motor in I sent him all of the specs on everything I'm going to send it back tomorrow I just wanted to know what you guys think it could be. Here's a list of everything I've done. JLP short block head stud kit comp cam stage 2 comp valve springs patriot heads stage 2 headers 6lb lower pulley 2.8 upper accufab single blade throttle body 90 mm mass air JLP forced air intake JLP electric fan cobra R water pump precision 2800 multi disc stall dual 255 fuel pumps 125 shot of zex nitros diablo revolution chip [/QUOTE]
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New motor in lightning and a new problem
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