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starting

  1. B

    Extended ignition cranks at "2nd start" when the engine is hot, post-drive & parked time.

    Hi, I need some ideas for possible diagnoses. When cold, after sitting overnight, the truck starts great! When it is hot, after we have driven a bit, it takes a longer time for the ignition to catch. Let's say I'm out running errands. At 4-5 startups, the ignition cranks a little longer to...
  2. M

    Charged battery not starting 04 av z71

    Hello all, I am new here and new to avalanche ownership. Well I have had one for a year and a half and have started to have a bit of a problem. I seem to have a battery drain that will sometimes drain in 2 weeks or sometimes it will have drained in 4-5 days. I have had a two company jump it with...
  3. dwprog

    Cranks strong but won't always start first time, always on second.

    My '05 Avalanche has started great every single time since I bought it about 6 months ago. I recently had all the brake lines replaced, maybe 2 months ago. Ever since then it would not start on the first try probably 1 of every 2 times, but on the second attempt it always starts and runs fine. I...
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