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Engine help!!??

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Old Sep 11, 2006 | 03:39 PM
  #1  
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Default Engine help!!??

Alright, so I was driving on the highway this morning and had to merge. So I gave my 350 a little gas, but not to more than 2500-3500 rpms going about 70MPH, and my engine just died, the car did not shut off, but the rpms dropped from the 3000 area to 500 or less(quick glance, i was trying to keep my eyes on the road), very quickly. First i just thought my foot slipped off the gas, but then i pushed down on the accelerator a little and nothing, then a few more guick pumps on the gas and it finally goes...big problem, or over reacting?

By the way, the car is a 350, has 2700 miles on it and a half tank of gas, no engine mods currently...
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Old Sep 11, 2006 | 03:53 PM
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Default No Questions

You are planning to take to dealer???
Thats Major.
Did you get a check engine light?

That sucks
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Old Sep 11, 2006 | 04:03 PM
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Originally Posted by qwerty123
You are planning to take to dealer???
Thats Major.
Did you get a check engine light?

That sucks
O yea, i forgot, the engine check light DID NOT come on, at any time. And i would love to take it to the dealer but im leaving town if like 2 days and i dont want it sitting outside for 5 days....plus i dont know if i could even get in...
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Old Sep 11, 2006 | 04:09 PM
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Get thee to the dealer! YIKES!!!

That can be a safety issue...
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Old Sep 11, 2006 | 04:11 PM
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Now that was on my way to school, but on my way back, no problems, it seemed pretty much normal, you guys still think i should get o the dealer right away?
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Old Sep 11, 2006 | 04:14 PM
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yeah thats major because my 350 is always in a hurry to go...the power after 3100 miles still surprises me......
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Old Sep 11, 2006 | 04:53 PM
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I know this sounds stupid, but did you check to make sure "snow mode" was off? This sounds like what my car does in snow mode. It robbs me of all my power. Just a thought.

Last edited by Xelvic; Sep 13, 2006 at 01:16 AM.
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Old Sep 11, 2006 | 04:58 PM
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Originally Posted by Xelvic
I know this sounds stupid, but did you check to make sure "snow mode" was off? This sounds like what my car does in snow mode. It robbs me of all my power. Just I thought.
Or it may be VDIM, but I doubt it.

Perhaps you drove over an oil slick or something and the car was able to "see" it?
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Old Sep 11, 2006 | 05:35 PM
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Well it wasnt in snow mode mode because I always keep it in ECT mode and i dont think it was VDIM because i havnt really gotten into any of the hacks, like vdim, or nav or w/e it may be, so if it was vdim, it wasnt me. As for the oil slick, that might be a consideration if it werent for the fact that i pressed the gas several times after it gave out and nothing...
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Old Sep 11, 2006 | 05:59 PM
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My 350 did a similar thing in/out of a corner once, but I attributed it to VDIM kicking in. Now, I wonder, because I didn't think I was hitting the corner very hard at all. Only once, in 3300 miles, so far. Can anyone describe for me an exact manuver that would cause VDIM to kick in?
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Old Sep 11, 2006 | 06:19 PM
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I would monitor it for a reoccurring problem.

If it does reoccur, schedule a loaner and let them give it a diagnostic scan.
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Old Sep 11, 2006 | 06:30 PM
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Originally Posted by james6290
Alright, so I was driving on the highway this morning and had to merge. So I gave my 350 a little gas, but not to more than 2500-3500 rpms going about 70MPH, and my engine just died, the car did not shut off, but the rpms dropped from the 3000 area to 500 or less(quick glance, i was trying to keep my eyes on the road), very quickly. First i just thought my foot slipped off the gas, but then i pushed down on the accelerator a little and nothing, then a few more guick pumps on the gas and it finally goes...big problem, or over reacting?

By the way, the car is a 350, has 2700 miles on it and a half tank of gas, no engine mods currently...
This happened to me on I 80-94 in Indiana (not a plesant place to happen... lots a traffic) I put a bottle of Iso Heet in and it never happened again. I attribute it to water in the gas.
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Old Sep 12, 2006 | 02:56 AM
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If it was VDIM, i could see the gas letting off, but would i really have to pump the pedal to get it going again? It was probably powerless for at least 2-3 seconds, again, the engine did not shut off, the RPM's just dropped really low and hitting the gas did nothing. If this IS VDIM, having no power for several seconds in not saving me from anything...
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Old Sep 12, 2006 | 08:46 AM
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Originally Posted by MJB_LEX
I attribute it to water in the gas.
This is my guess if you don't have an aftermarket intake.
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Old Sep 12, 2006 | 09:50 AM
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One of the ECUs cut the throttle for some reason. Call the Stealer and see if they can help you.

Koz
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