[oldyeller]

not to highjack your thread,

but I am having the same problem but on cyl 1 and 3. its very intermintant. have ruled out the ignition system, and think its the injectors, but what if it only does it when its warm? could it still be the temp sendor? and whats that injector balance test run $ wise?? oh, and is the holograph and crank sensor test-able??