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En esta sección, hablaremos sobre todo lo relacionado con el tuning . Noticias, productos, problemas y resultados.
= Hilos resueltos
Can anyone look at this and give me some pointers
start the car idle surges wildly, it will eventually get steady if you hold open the throttle
ive cut the over and under by half
messed idle timing
anything i can think of ive tried
this is an ls7 with large cam make 650 rear wheel
it does this hot or cold
Archivos adjuntos
20-12-28-15-34-23.hpl
- ron-corvette-test.hpt
its hard to tell as there is not enough channels in the datalog,
but i see your tps is above 20% which might not allow the car to idle and and you have high base running airflow in your tune not sure if you need that much.
your commanded afr is at 11 and your fuel trim is -20%, and you are running maf only tune in a cammed car which might make it even worse.
there is alot of work to be done, set your are dynamic back to stock, tune your fuel for both maf and vve, then check your idle air flow for a start.
Its on e85
but i just found out he replaced a manifold that had a huge vacuum leak sense it was tuned on dyno
