DBW only getting 70% tps in 68 nova?????
#1
Teching In
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DBW only getting 70% tps in 68 nova?????
have a 5.3 swap in a 68 nova 4L60E trans LS6 intake, 07 hummer computer,truck throttle body DBW, corvette pedal, corvette TAC, for some reason I can only get 70% throttle when floored my obd2 scanner shows only 70 tps so I took of the intake and looked at the butterfly had my buddy sit in the car and floor it and it's only opening about 70% I thought maybe it's a bad thottle body so I took the one of a friends truck (04 silverado) and put it on my car and same thing the pedal is not even close to hitting the floor. any body have any idea why this happening? I just finished the swap and man do I love it even with all the bugs it has
http://youtu.be/SO_J7VmtI2g
http://youtu.be/SO_J7VmtI2g
#5
TECH Apprentice
iTrader: (10)
There's a long discussion of these issues over at PerformanceTrucks.net. Here's the link >>>>
http://www.performancetrucks.net/for...travel-472188/
http://www.performancetrucks.net/for...travel-472188/