+1, yup done a many flushes on these trucks they can be a pain some times to the air pockets out
+1, yup done a many flushes on these trucks they can be a pain some times to the air pockets out
03' sierra Z71 slt ecsb 5.3 throttle body coolant bypass, k&n complete intake kit, descreened mass airflow, dynatech long tube headers into dynatech high flow cats with y pipe into magnaflow split duals out the back.
"I call her trish" ..... cause something this sexy and devious has got to be bad for your health....
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