86 c10 turbo 5.3 swap hanging idle on warm start up
hey guys, been driving the c10 trubo truck for months now and its very very fun, just trying to work the little bugs out...
its an 04 5.3 DBW, decaps, gt45 turbo, non IC, water meth injection, p59 ecu paired with a mild TH350.
1] truck when starting it warm needs a touch of throttle pedal to fire instantly, and when it fires it hangs throttle for a few seconds.. then slowly drops to usual idle RPM.
2]truck doesn't like to idle when coming to a stop and AFR drops while its stumbling and dying at a stop...
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