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Vans & Minivans Mazda MPV Mazda MPV: Error Codes/TSBs/Recalls
65 messages, Last post on Sep 03, 2009 at 8:08 PM
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We have a 2000 Mazda MPV with the check engine light continuously on. It first showed error codes 304 and 306. Our regular general mechanic first replaced the manifold, and then the coils, with no luck. We then brought it to a dealership, and they told us that they believe that a valve is not sitting correctly on the 4th cylindar. (We now have only error code 304). Specifically, they say that the cylindar has low compression, and the exhaust valve is slightly burned out to cause a misfire. They need to remove a cylindar head and do a valve job. The cost will be approximately $3200. We have already paid $700 with no luck in fixing this error code. Any ideas? |
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Replying to: currier (Jan 16, 2006 4:33 pm)
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Replying to: dtownfb (Jan 17, 2006 9:07 am)
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Replying to: currier (Jan 17, 2006 8:08 pm) Good luck. |
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Replying to: currier (Jan 16, 2006 4:33 pm)
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Replying to: subeedoo (Jan 18, 2006 5:07 pm) |
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It's been over a year since I checked in, had the 2nd/3rd hard shift problem back in Oct '04, they fixed that but I now have had a 1st/2nd hard shift problem ever since. Dealer told me it was normal, bull****. I lived with it for a while and then I finally yelled enough about it and told our service manager that I have to drive this van for at least three more years until it's paid off per my husband so I can get my horse barn built! So, I want it FIXED!!! Anyone else have the 1st/2nd gear shift shock? It happens in bumper to bumper traffic a LOT when you accelerate from a stop, but before it shifts into 2nd you have to let up on the gas, then depress the gas again and then it hesitates and slams into 2nd. It drives me nuts! I guess since I'm in rush hour a lot I feel it a lot. Anywho, he said they may just replace our whole transmission this time. We'll see. The choking/shuddering started at 37k miles, these cars have a built in timer to have problems right after the standard warranty is up I swear! Luckily we got a free 100k bumper-to-bumper warranty because of our original shift-shock problem, so it's covered. It's in the shop today, but our service advisor told me he already knew what it was, the ignition coil. I saw others posting about it so I though I'd chime in. I'll post when I get my van back and let everyone know the ultimate resolution to both problems!
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Replying to: notasoccermom (Jan 05, 2006 9:19 am) I got the the 1st/2nd gear shift shock on and off in the past 20 months. Mine sounds exactly like what you described. Sometimes, I thouhgt that I might have confused the transmission control. During a stop/slow and go situation when I accelerate, sometimes I get the shock if I have to let my foot off the gas(due to the traffic) before it shifts to the 2nd(around 3000 rpm). I seems like the transmission is programmed to expect me to depress the gas hard during acceleration everytime. A few month ago, I unplugged the battery terminal for a reset and relearning of driving pattern. But now the jerky shifting is back during the slow and go. It shifts rougher if the O/D is off(o/d light on). Interestingly, I drove a used 05 last July at the dealer and that tranny shifted smoothly and nicely. So I guess it is not normal to all MPVs |
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Replying to: kinko (Jan 18, 2006 12:30 pm) US BULLETIN No: 05-003/04 DATE: 05/2004 CAN BULLETIN No: N/A APPLIES TO: 2003-2004 MPV AFFECTED VINs: JM3 LW28** 30 367822 - JM3 LW28** 40 518096 SUBJECT: Mazda Special Program (MSP03) - Shift Shock - Transmission Control Module (TCM) Reflash DETAILS: APPLICABLE MODEL(S)/VINS 2003 - 2004 MPV vehicles built from April 1, 2003 through January 26, 2004 2003 VIN Range: JM3LW28**30367822 - 378984 2004 VIN Range: JM3LW28**40500013 - 518096 DESCRIPTION The vehicle's automatic transaxle (ATX) may exhibit shift shock while the engine warms from cold to normal operating temperature. The symptom is intermittent, it does not occur all the time. The shift shock usually occurs during 1-2 or 2-3 upshifts, or 3-2 part throttle downshifts. In most cases, the cause of the shift shock is from the TRANSMISSION CONTROL MODULE (TCM) software calibration. A new software calibration is available on ESI to correct the shifting concerns. NOTE: UNDER THE MAZDA SPECIAL PROGRAM (MSP03), ALL CURRENT DEALER INVENTORY AND RETAILED VEHICLES FOUND TO BE WITHIN THE ABOVE VIN RANGES, AND PRODUCED BETWEEN APR. 1, 2003 THROUGH JAN. 26, 2004, MUST BE INSPECTED AND REPAIRED ACCORDING TO THE INSTRUCTIONS CONTAINED IN THIS SERVICE BULLETIN. BEFORE PERFORMING ANY REPAIR, VALIDATE THAT THE VEHICLE IS APPLICABLE TO THIS PROGRAM BY PERFORMING AN "eMDCS WARRANTY VEHICLE INQUIRY" AND VERIFYING THE VEHICLE DISPLAYS CAMPAIGN "MSP03". SEE "VEHICLE INSPECTION PROCEDURE" BELOW. DEALER INVENTORY: Inspect and repair all current dealer inventory according to the procedures contained in this service bulletin. RETAIL VEHICLES: When a retail vehicle is brought into the dealer for any type of repair or scheduled maintenance, inspect and repair the vehicle according to the procedures contained in this service bulletin.
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