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Car

Found 10 results

  1. Hi guys, my v6 manual transmission cronos developed a rough idle a day after changing a leaking water pump (which I suspect was damaged by a seized thermostat). What are most likely problems causing this? And can I travel a 90mile distance with it while its idling rough? Thanks
  2. I own a 97 Mazda 626 2.0L and I don't know why it won't stop misfiring in cylinder 4. It only misfires after its been driven for some time. If it sits for a while it's starts up normal, but eventually starts misfiring. I have checked the plugs and wires with a multimeter and changed the distributor cap and rotor. I had a feeling it could be the fuel pressure regulator, but that isn't leaking any gas out of it. What could the problem be? The next thing I'm going to do is check the compression and check the injectors. What should I check for in the injectors? Any info right now would be great c
  3. I own a 97 Mazda 626 2.0L and I don't know why it won't stop misfiring in cylinder 4. It only misfires after its been driven for some time. If it sits for a while it's starts up normal, but eventually starts misfiring. I have checked the plugs and wires with a multimeter and changed the distributor cap and rotor. I had a feeling it could be the fuel pressure regulator, but that isn't leaking any gas out of it. What could the problem be? The next thing I'm going to do is check the compression and check the injectors. What should I check for in the injectors? Any info right now would be great c
  4. I have a 1997 Mazda 626 4CL 2.0L manual with over 200,000 miles. I was driving the other day and when I tried to accelerate in first gear from a stop it loss power and started sputtering. I pushed on the accelerator and the engine was making a clinking / rattling noise. Once I got the RPMs past 3000, it cleared up and drove normal. This happened at every stop, it felt like it was trying to die but it didn't. I attempted to drive the few blocks home in 2nd gear which was working just fine but then it started doing the same thing. It sounded like it was mis firing and when I got home it sm
  5. Hey, I'm back with more problems. So a few days ago I was driving around when all of a sudden my car started to misfire really bad at a red light. No rhyme or reason to it. I thought what then hell, slipped it into neutral, revved it a few times, and it went away. I thought nothing of it because my o2 sensor and coil pack needed replaced. I got home turned off the car. From there later that day I went to start it and same problem, same solution but this time it took a few more revs to go. This went on for a few days with my coil pack and o2 sensors on there way in. So I woke up this morning
  6. Hello guys, First I want to say thank you for all the information I get out of this forum and can't imagine how many times I was able to get help by just cross referencing older posts and DJDevon3 videos for fixes. I have owned 2000 Mazda 626s 4 cyl (auto) for the past 12 years and have fixed most of the usual trouble codes that pop up. This time is it getting a little out of hand and would like to get some help from the forum. My car RPM at idle seems to fluctuate and would drop and then come back to normal (~750rpm), some time the idle stays higher (1500) then drops to (750) after some t
  7. Hi Guys, I just redid the head on my 1996 Mazda 626 2.0L, now that I have it all back together it runs much better than it did when I first got it (bought it used for cheap with a blown head gasket), but it still seems to have a bit of an issue. On a cold start, the engine runs fine, but after letting it run for about 5 - 10 minutes I begin getting a frequent misfire on Cylinder #2. My code reader is also giving me code P0443 for a bad Evap purge solenoid. I removed the solenoid and hooked it up to an ohmmeter and got no reading off of it, so it looks like it's bad. Could a bad Evap purge so
  8. Ive been having this issue lately where at idle the tach needle jumps. Its almost like its starts to drop too low then something kicks it back up. Under the hood I can actually hear this happening. There's a click then the revs increase. Thats not the pressing issue right now but might be tied in with the issue. I had heavy rain on Monday in my area and as I was getting off the highway, stopped at a light, the car started running very rough. As i pulled away it felt like it was breaking down. The CEL was flashing, it felt like it was missing, there was a bad odor that I could not identify. It
  9. I have a 2002 mazda 626 and the check engine light is on...I took it to a mechanic and he said theres a misfire in Cylinder 3 and that i might need spark plugs and a valve cover....Also when I'm at a stoplight the hood of the car starts shaking (only when i'm braking or in Park, not driving) and when im driving and trying to accelerate theres some turbulence and i have to step on the gas really hard......Does that have to do with the valve cover thing or I heard it could be from the fuel injector? Anybody have some insight on this?
  10. Hello Mazda Forum, Glad I found and joined you! I'm writing this because I just bought a 2001 626 lx 4cyl, after washing her and driving it for a week with no problems, I decided on Transfering the title and registering, But then distaster started, I took it through inspection to officiate her and confirm she was road worthy, She FAILED!! She has a blown check enging light and a P0421 emmisions code, after searching the web, I repaired the engine light after disconnecting battery, saftey first! so that reset the code or codes I haven't checked them yet, I drove her for a full day to have th
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