The cooling fan module can fail causing the fan to either run constantly, or not operate at all. If the fan runs continuously, the engine may not warm up properly, and if the fan does not run, the engine may overheat. Mazda has a voluntary recall on model years 2002-2003 to address this concern. Please click here to find a Mazda dealer near you.
Defective or worn out ignition coils can cause engine misfires and Check Engine Light illumination. If the problem is severe enough engine performance will suffer and the Check Engine light will flash on and off.
If the engine cranks but won't start, the fault may be internal to the distributor . Diagnosis will show no spark and trouble codes for the crankshaft position sensor (CKP) or the camshaft position sensor (CMP). Our technicians recommend replacement of the complete distributor assembly if these conditions occur.
A loud ticking noise (hydraulic valve lifter noise) may be heard from the top of the engine, particularly when the engine is still cold. The noise may occur more frequently on higher mileage vehicles; Hydraulic valve lash adjusters may need to be replaced to correct this issue. Following the maintenance schedule for oil changes will also help prevent a recurrence of the noise.
The PCV valve can crack open and create a vacuum leak and lean fuel mixture, which can result in surging and/or engine misfires .
While driving the Mazda MPV, operators may notice harsh shifting or slippage of the transmission . It is important to note that the check engine warning light will likely not illuminate.
This is caused by software issues in many cases, however, internal transmission failure may be the culprit as well. In some instances, the failure has been attributed to the ‘sealed-for-life’ nature of the transmission, as the transmission fluid may break down before the transmission is taken out of service.
The manufacturer of the transmission, which is a third party, has issued many software updates, but when these updates fail to correct concerns, the transmission must be removed, disassembled, inspected, and repaired.
related to engine-cooling, radiator, drain-plug
related to interior, seat, adjust
related to body, window, motor, replace-remove