New stroker rebuild, tsp tune, car only idles with MAF off
03-27-2016, 12:24 AM
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Location: Central City, NE
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New stroker rebuild, tsp tune, car only idles with MAF off As the title says...I'm stumped, do I really need to send this tune back? Runs awesome with a little throttle, just will not idle...tries.any ideas? My snap on scanner says ecm has idle set at 848rpms. No engine lights on, idles very good if maf is pulled of TB and layer next to it..put the made back against TB
05 gto m6
Callies stroker crank/rods
Vararam
AI ported 243, 11.4:1 CR
Btr Stg3 NA stroker cam(239/254).629/.595 114+3
Fast 102
Ls3/7 injectors
Yes, tsp had mod list. All I wanted was it to idle and get 5-750 miles on it before the dyno tune, it's so bucky and hard to keep running right now.
05 gto m6
Callies stroker crank/rods
Vararam
AI ported 243, 11.4:1 CR
Btr Stg3 NA stroker cam(239/254).629/.595 114+3
Fast 102
Ls3/7 injectors
Yes, tsp had mod list. All I wanted was it to idle and get 5-750 miles on it before the dyno tune, it's so bucky and hard to keep running right now.
Last edited by 98camarozzz; 03-27-2016 at 12:30 AM.
03-27-2016, 03:24 PM
#3
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Join Date: Oct 2006
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Kinda disappointed, feel like i wasted $250 on a mail order tune (wanted to be safe getting 500-750 breaking miles on it before dyno). Can't drive it around town, almost have the miles on it now from highway, it will just head to the dyne next week.
