When does idle surge start on Mazda 6?
When driving the car and coasting in neutral the rpm will drop to 900 and most of the time hold or sometime have a light flicker. Strong surges or drops only seem to happen if I am traveling slowly, less than 15 mph, or stopped. I’m not really sure about how well that statement holds up but will experiment more tomorrow.
What kind of engine surge does Mazda Atenza have?
Mazda atenza (6) has a engine surge at idle and while driving. – Answered by a verified Mazda Mechanic We use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policyunless you have disabled them.
What are the features of a 2012 Mazda6?
The Mazda6 sports a long hood with pronounced front fender flares that flow through the headlamps and mold with the front bumper. Exterior features include: All trim levels get 60/40-split folding rear seats with remote capability. Interior features include: The Mazda6 features a four-wheel independent suspension.
What kind of engine does the Mazda 6 have?
Mazda’s five-seat front-wheel-drive sedan benefits from a sportier nature than some of its competitors. Four-cylinder (“i” models) and V-6 (“s” models) engines are available. Competitors include midsize sedans like the Honda Accord and Chevrolet Malibu. There are no significant changes for 2012.
When driving the car and coasting in neutral the rpm will drop to 900 and most of the time hold or sometime have a light flicker. Strong surges or drops only seem to happen if I am traveling slowly, less than 15 mph, or stopped. I’m not really sure about how well that statement holds up but will experiment more tomorrow.
Why does my Mazda 3 have high idle RPMs?
I had this same problem on my 2008 Mazda 3 a few weeks ago after TB clean. High idle rpms, higher than usual rpms while driving and car lunges around when you release gas pedal. How I fixed it. Dropped the negative battery cable and left it off overnight.
Why does my Mazda 3 want to stall?
I’ve got the EXACT same problem. Put it in Neutral or Park, idles at 700 RPM. Put it in Drive and brake, idles at 300 and it feels like the car wants to stall. When the car is cold, it’s fine. When it warms up, it acts up.
How can I Fix my Car’s high idle RPM?
High idle rpms, higher than usual rpms while driving and car lunges around when you release gas pedal. How I fixed it. Dropped the negative battery cable and left it off overnight. Came back next morning and hooked the negative battery cable back on. Turn the car on and let it idle for 30mins, let it do what it wants to do.
Why is my Mazda 6 not shifting gears?
While traversing an intersection my Mazda 6’s idle climbed to 3000 rpm without shifting. In order not to stress the engine I was forced to drive at a maximum of 15 mph and being on a highway with no parking or emergency shoulder I was frightened that I would become involved in or cause an accident.
Why does my Mazda3 idle at 700 rpm?
Put it in Neutral or Park, idles at 700 RPM. Put it in Drive and brake, idles at 300 and it feels like the car wants to stall. Click to expand… Since the brakes are vacuum-assisted, it makes me think that there is a brake booster vacuum leak that is letting unmetered air into the intake which is affecting the idle.
I’ve got the EXACT same problem. Put it in Neutral or Park, idles at 700 RPM. Put it in Drive and brake, idles at 300 and it feels like the car wants to stall. When the car is cold, it’s fine. When it warms up, it acts up.
How to troubleshoot a car that shudders when turning?
Step 4: Turning at speed. If your symptom doesn’t show up at slow speeds, take the car out on the highway and find some long sweeping turns, both right and left, that you can take at speed sufficient to induce just a little bit of side force. If the shudder is more pronounced in left turns, it is associated with a problem on the right front.
Where does the VAC plug go in a Mazda6?
The long end of it goes into the airbox. and judging on what the other guys on there are saying… the short end goes “somewhere” into the intake manifold. when I was looking for vac leaks the other day i noticed mine is also detached…. nobody over there has any clue as to where it plugs in. any one here have an idea? It may just be a vent.
Are there any suspension problems with the Mazda6?
Mazda MAZDA6 owners have reported 17 problems related to suspension noise (under the suspension category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Mazda MAZDA6 based on all problems reported for the MAZDA6.
What was the noise coming from the front of the Mazda6?
While driving 10 mph, the contact heard an abnormal noise coming from the front of the vehicle. The contact parked the vehicle in the middle of the street because it was unable to be driven. The vehicle was towed to an independent mechanic.
Why does my Mazda 3 shake during acceleration?
So, my ’05 3i 200k/mi started shaking really bad (I mean really bad- so bad that I thought the car was going to literally come undone) during acceleration, right after I had the two front axles replaced. (Shady-tree mechanic work) When I brought it back, he replaced the ‘carrier’ bearing- I’ll admit I’m not exactly sure what that is.
How to fix a Mazda that stalls at stop?
Remove the air hose from the throttle body. Disconnect the throttle body connector. Remove the throttle body from the intake manifold, with the water hose connected. Clean the throttle body on the air hose side using a soft, clean shop cloth, sprayed with engine cleaner (Mazda recommends their P/N 000-77-A86).
Why does my Mazda 6 not start up?
Mazda 6 2004 cranks but wont start. Loses spark after first rotation. We use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them.
What kind of engine does a Mazda 6 have?
Mazda6 2004 cranks but won’t start. Looses spark after first rotation. Experience: ASE Technician advanced level specialist. Wisconsin certified emissions state inspector Hello! What size engine do you have? Are there any codes in the computer? Does the check engine light come on with the key on?
Why does my Mazda 3 stall at stops?
Something similar happened to me with my 2004 Mazda 3. At the end, the problem was the fuel pump. After disconnecting the battery to jump start another car, my car’s PCM could never re-learn how to control the engine because the fuel pressure was way below specifications.
What causes a Mazda 6 engine to misfire?
Something is causing cylinders to misfire at random, which is a lot less cut and dry than a cylinder specific misfire code. The P0300 Mazda trouble code will trigger the 6’s service engine soon light. The vehicle itself may begin to run rough. It depends on how serious the misfire is.
What causes an engine to surge during a tune up?
Step 2 – An engine’s tune up is a regularly scheduled service, when this service is neglected it can cause the engine to surge. Learn more Step 3 – If a fuel pump or regulator is failing is can cause an unsteady volume or pressure for the fuel system causing the engine to surge. Learn more
When to set DTC for engine surge maintenance?
• After driving at 6.25 mph or more, the actual engine idling speed varies from the target idling speed by between 100 and 200 rpm, five times or more during a drive cycle. • If the actual idling speed varies from the target idling speed by more than 200 rpm five times or more during a drive cycle, the ECM illuminates the MIL and sets the DTC.
How to fix a surging engine in a car?
Easy step by step guide on how to repair an automotive engine that is surging, this information pertains to most vehicles and is listed in the order of popularity. Start with the vehcile on level ground, engine “OFF” in park with the emergency brake set, wear protective gloves and eye wear for safety.
What causes idle surges on a car ECM?
Idle surging can be caused due to other issues in the car, but if it happens in conjunction with other throttle position sensor symptoms, the culprit is often the TPS. At idle, the ECM will not get the correct information and the throttle will variate randomly causing idle surges.
The long end of it goes into the airbox. and judging on what the other guys on there are saying… the short end goes “somewhere” into the intake manifold. when I was looking for vac leaks the other day i noticed mine is also detached…. nobody over there has any clue as to where it plugs in. any one here have an idea? It may just be a vent.
Why does my computer idle all the time?
Idle issues are often caused by mixture issues, usually too much air. This could be the result of a vacuum leak as you suggest but it could also be the result of a faulty IAC valve. OR it could be that the computer is getting bad information and cannot correct for it with the IAC.