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Old 10-12-2007, 12:03 PM
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Default help me out

first off ill tell you about the car

speedinc 370 forged,6.0heads worked,gt-7 cam,ls6intake,p&p tb,3500 stall,sts turbo charged with intercooler. longtubes 3" all the way back

now i got a mail order tune done by a sponsor on here just to get the car going now plug'd everything in and what not,car started right up,oil pressure is good,plenty of fuel oh yea 42 pound injectors,with walbro 255 pump and hot wire kit.

here is the problem car drove pretty good in the day time,but when the temp dropped outside like down to 50 the car has big issues keeping idle jumps up and down. couldnt even drive car home had to leave it at buddies house

whats going on?




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