Car stalls when placed in park.

Thanks for the tip, I'll try and change my driving style. Its just I get a lot of traffic here and I tend to have to sit in the car in non-moving traffic for minutes! Get tired pressing the brake. Traffic is horrendous over here.
Thanks for the tip, I'll try and change my driving style. Its just I get a lot of traffic here and I tend to have to sit in the car in non-moving traffic for minutes! Get tired pressing the brake. Traffic is horrendous over here.
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Thanks for the tip, I'll try and change my driving style. Its just I get a lot of traffic here and I tend to have to sit in the car in non-moving traffic for minutes! Get tired pressing the brake. Traffic is horrendous over here.
I have spent a lot of time in Asia & know the bad habit of taking cars out of drive. You are lucky you have a modern auto box that keeps one lube pump running in the transmission or you would damage it. It's still better practice to keep it in drive. If someone bumps you from behind & the car is in park - that's one transmission destroyed.
I know how bad the traffic is in Metro Manila
I have spent a lot of time in Asia & know the bad habit of taking cars out of drive. You are lucky you have a modern auto box that keeps one lube pump running in the transmission or you would damage it. It's still better practice to keep it in drive. If someone bumps you from behind & the car is in park - that's one transmission destroyed.
I know how bad the traffic is in Metro Manila

And yes, I'll be the first to admit, it's a bad habit to always put the car into park when stuck in traffic or when at a stop light but its just with the traffic here, we sit without moving for 10 to sometimes even 20 minutes! 20 minutes on the brake really starts to get to you after a while. I would normally leave it in neutral but I honestly also tend to get lazy and have to press the hand brake as well. Putting it in park would be the best and most simple solution. Anyway, even though its a bad habit, I'm still worried that the car would stall when I do this. It shouldn't stall at all when I place it into park!
Last edited by albert101; Mar 17, 2009 at 03:39 AM.

And yes, I'll be the first to admit, it's a bad habit to always put the car into park when stuck in traffic or when at a stop light but its just with the traffic here, we sit without moving for 10 to sometimes even 20 minutes! 20 minutes on the brake really starts to get to you after a while. I would normally leave it in neutral but I honestly also tend to get lazy and have to press the hand brake as well. Putting it in park would be the best and most simple solution. Anyway, even though its a bad habit, I'm still worried that the car would stall when I do this. It shouldn't stall at all when I place it into park!
It could be many many things - get them to see what codes the car has thrown on the STAR - that will give us a better idea.
It's very unusual & counter-intuitive for a car to stall in Park because you are unloading the engine. That's why I think it might be an electronic glitch. Let's see what they find & if they are honest about it. It could be as simple as a software reload or throttle reset. The ECU might not be maintaining idle speed properly. There are a whole host of things that could cause the problem.
It's very unusual & counter-intuitive for a car to stall in Park because you are unloading the engine. That's why I think it might be an electronic glitch. Let's see what they find & if they are honest about it. It could be as simple as a software reload or throttle reset. The ECU might not be maintaining idle speed properly. There are a whole host of things that could cause the problem.
And yes, I agree with what you're saying, it really doesn't make much sense as to why the car would stall when placed under park since nothing's happening to the engine! The stall happens the moment the car is in park. No hesitation and its immediate.
Keeping my fingers crossed!
That's the time you purposefully turn the engine off to save fuel and reduce pollution. Why do you sit with the engine idling all that time?
With the engine off, being in Park is a good idea.
Even a long train is limited here (US) to no more than 15 minutes, and most of us will shut the engine down long before that.
That's the time you purposefully turn the engine off to save fuel and reduce pollution. Why do you sit with the engine idling all that time?
With the engine off, being in Park is a good idea.
Even a long train is limited here (US) to no more than 15 minutes, and most of us will shut the engine down long before that.
So sad..
Last edited by albert101; Mar 18, 2009 at 02:15 AM.
Anyway, since my car's already there, I've asked them to check on the fuel filter as well and to keep checking on what else might be causing the stalling.
Last edited by albert101; Mar 18, 2009 at 03:24 AM.

Tell them not to clean the filter - they must replace it. The air filter is not likely the problem. At idle the car draws least air & least fuel. No codes Huh! Thank heavens for warrantee. Let them scratch their heads - I still think it's an electronic glitch. They will probably reflash the software & not tell you.
To the gent who tells you to turn off the engine - He would not sit in Makati traffic with no aircon - Tell him Makati means "itch" & with aircon on & windows closed = no mosquitoes.
Tell them not to clean the filter - they must replace it. The air filter is not likely the problem. At idle the car draws least air & least fuel. No codes Huh! Thank heavens for warrantee. Let them scratch their heads - I still think it's an electronic glitch. They will probably reflash the software & not tell you.
To the gent who tells you to turn off the engine - He would not sit in Makati traffic with no aircon - Tell him Makati means "itch" & with aircon on & windows closed = no mosquitoes.
I told them not to clean the filter but they cleaned it anyway. So much for that. Anyway, I'll be replacing it once I get my car back so that wouldn't matter. And yes, I would agree that it can't be the filter since at park, in other words idle, the car's just sitting there. Like you, I still think its an electronic glitch as well but since they weren't able to bring up any fault codes, they seem to be stumped. I asked them to reflash my engine and transmission software already as per your suggestion, so hopefully that'll solve the problem. Thanks for the tip!
It's hard to replicate the problem since it doesn't happen often and the service people said they took my car out for a spin, found nothing and couldn't replicate the problem. So I think I'm just gonna have to let time take its toll on this one. Oh well. Are there any software updates out there for the W204 already? I asked the dealer and they said there wasn't any. Or maybe they just don't have it here yet.
And yes, sitting in Makati traffic without the AC on is pure insanity. You'll soffocate yourself just sitting on the road while everyone else's exhaust fumes pump through your open windows! haha
btw, you seem like you know the Philippines very well, are you from here too?
Last edited by albert101; Mar 18, 2009 at 05:11 AM.







