Ziggy682

Here's the problem that started a few days ago. Instead of just the usual 3800 rpm stumble, my car will hit a brick wall at 3800 rpm if I have the throttle pushed more than half down. I can get the car to go over 3800 rpm with just a little gas, but if I get into it at all, there's nothing there. It's not like the car is just bogging down some, it completely loses all power, and will not accelerate at all. Even at low rpms, the power seems to be down some. Any ideas?

The Ace

Let me be the first one to say this: if you do a search with "3800" "rpm" and "stumble" or "hesitation", you will come up with at least 150 threads, all saying that this is a secondaries problem. You are either not firing the secondaries at all, or having major difficulties with them. Mazda shop, take off secondaries, clean them, check connections, re-assemble, ready to go