My apologies for the thermodynamic sidetrack ....
That is a good reduction in temperature. Where are the MAF and IAT located in the air stream ? Also, you never posted a tune ... what are you running the the 5.3L with ? PCM, E38, E67 ?
My apologies for the thermodynamic sidetrack ....
That is a good reduction in temperature. Where are the MAF and IAT located in the air stream ? Also, you never posted a tune ... what are you running the the 5.3L with ? PCM, E38, E67 ?
no maf the iat is after the cooler right before the intake
I took a very quick look at your tune. You are running an EFILive COS3 OS. Do you have a WBO ? How have you been tuning thus far ? It appears as if the Boost VE table has not been refined beyond the initial setup.
Can you post a log of the stall event ?
You may get more hands-on support with this if you were to post on the EFILive forum.
Compression = friction = heat I get that, but 110* reduction in IAT I had no idea it could be that much.
89 K1500 Scottsdale 5.7L 5spd 3:42 RamJet cam Dart iron TBI heads 427 PCM swap
95 C2500 Cheyenne 6.5L turbo diesel 4L80e 4:10 DB2-4911 Manual pump conversion 0411 PCM trans control 2Bar COS
05 Outback XT 2.5L turbo gas auto
no wide band i need to get one bad lextech helped me and set up a starter tune it runs good now but i know it needs a lot more tuning it wouldnt run over 5000 until i changed injectors and put the intercooler on it here is the log of it ideling
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