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up graded computer to win 7 , downloaded latest version of hp tuners. problem is my licenses are gone .can not link up with mpvi downloaded latest drivers still not working. any ideas on what to do...

it would be nice if they made spark plugs with egt in them for tuning.and a vibe transducer for each cylinder.
some good info here thanks

Sulta,your new latest tune works excellent.thanks.

have you checked the exhaust for any restrictions.

will do and thanks,
bill

installed ecs 1500 supercharger.start up tune would not idle good.acc was bad.finally found some 60lb inj data and installed.idles much better but still needs work on tune.
could some one look over...

had same problem with acc pedal on my 2014, 6.2 truck.down at the pedal where it is mounted it was bending before moving the electronics.[mine was a metal frame]

have problem reading 2014 silv.6.2 do i need to purchase a license befor i can read.
thanks

im having problems trying to read the tune.downloaded latest software will try again.will post tune then.

how do you tune for a faster throttle response on a 2014 silverado 6.2.[1500 frame]2wheel dr.
mine has a dead spot on take off.
any help would be appreciated
thanks,bill

russ
i tried your tune in my 2013 5.3 silverado.made a big difference.all the way through the gears.
your tune also help me to understand more on the correct way to tune.
I WANT TO THANK YOU.

sorry forgot to mention it is a 2013 silverado 5.3 4 wheel dr.

in the knock sensor multipliers tabe.to reduce the sensor sensitive of the sensors do you raise the numbers in the cylinder multipliers or lower the #s.
am getting false knock at 1000 to 9600 rpm....

what tables are you adding to to get the rpm to go down faster after you let off the throttle.
problem i am having is when i let off throttle rpm stays same for a period of time.[have cable throttle...

if you have changed the cam and [or cam position sensor]you may have to do a relearn.
this takes a tech 2 tool to do this.
when i changed my 5.3 to 6.0 [added a cam]i had to do a crank and cam...

need some help with a throttle body change from 75 to 80mm.
i put a 6.0 lq9 in 01 silverado[5.3 to 6.0].have a cable driven throttle body on 5.3]i put a cable throttle on 6.0.
do i go to iac...

lt1 swap, has some photos of the dbw pcm swap.type in lt1 swap on google.

where can i find info on this.what does this do on start up.does it help lube the cylinder walls as temp goes up.
thanks

got it figured out.repaired the system.if any one has problems with the abs on a 2000 with active handling let me know might be able to help
thanks

does any one know how to completely take this system out.
or any one that repairs the abs modgule on a 2000 vette. the 01 and up can be repaired.
thanks,bill

you were right on with the voltage.
put the stock coils on.engine smoothed out.
thanks.

thanks for the info.

has any one experienced tuning problems with the msd coil on a c5 vette.
is there any one who has tuned with the msd coils?
thanks

has any one tried the msd multiple spark coils? still experimenting with them.

be sure and check the motor mount.the one that pulls in the motor torque position.they go bad when you add more torque to a egine.[weak composite rubber]