Car wants to stall after car wash
#2078091
05/22/16 02:42 AM
05/22/16 02:42 AM
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Joined: Feb 2013
Posts: 206 Los Angeles CA
xyxxjx
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Posts: 206
Los Angeles CA
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I recently did a thorough car wash with lots of undercarriage splash. The engine stalled during the wash and it's been running a bit rough since. It also seem to want to stall every time I stop for a red light. Any ideas what could be causing this?
1973 Dodge Charger SE 400 automatic transmission. Curb weight: 3800 lbs. All stock so far.
Goal: Reliable everday driveable warmed up 400 as close to 400hp as possible, then a 470 stroker if need be.
Don't protect a feminist when the collapse comes!
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Re: Car wants to stall after car wash
[Re: xyxxjx]
#2078092
05/22/16 02:50 AM
05/22/16 02:50 AM
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Joined: Oct 2007
Posts: 3,893 Oregon
hooziewhatsit
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master
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Oregon
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water/condensation under the distributor cap is where I'd start.
If you ever find yourself in a fair fight, your tactics suck.
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Re: Car wants to stall after car wash
[Re: ahy]
#2078238
05/22/16 01:31 PM
05/22/16 01:31 PM
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Joined: Nov 2003
Posts: 36,041 Lincoln Nebraska
RapidRobert
Circle Track
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Circle Track
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Posts: 36,041
Lincoln Nebraska
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as said, I'd grab your air hose/nozzle & start blasting
live every 24 hour block of time like it's your last day on earth
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Re: Car wants to stall after car wash
[Re: xyxxjx]
#2078487
05/22/16 10:48 PM
05/22/16 10:48 PM
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Joined: Feb 2013
Posts: 206 Los Angeles CA
xyxxjx
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What happens if water spray have gotten sucked in through the air filter?
1973 Dodge Charger SE 400 automatic transmission. Curb weight: 3800 lbs. All stock so far.
Goal: Reliable everday driveable warmed up 400 as close to 400hp as possible, then a 470 stroker if need be.
Don't protect a feminist when the collapse comes!
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Re: Car wants to stall after car wash
[Re: xyxxjx]
#2078492
05/22/16 10:54 PM
05/22/16 10:54 PM
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Joined: Nov 2003
Posts: 36,041 Lincoln Nebraska
RapidRobert
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Circle Track
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Lincoln Nebraska
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other than the possibility of some of the filter element getting wet and soggy & shredding (& I dont think that is an issue) then as far as the eng ingesting a slight spray, no worries there
live every 24 hour block of time like it's your last day on earth
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Re: Car wants to stall after car wash
[Re: xyxxjx]
#2078561
05/23/16 12:23 AM
05/23/16 12:23 AM
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Joined: Jan 2011
Posts: 4,785 Utah and Alaska
astjp2
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You can pour a gallon of water down the carb, as long as it stays running, it is not an issue on that end, I would look at the electrical like everyone else has noted...Tim
1941 Taylorcraft 1968 Charger 1994 Wrangler 1998 Wrangler 2008 Kia Rio 2017 Jetta
I didn't do 4 years and 9 months of Graduate School to be called Mister!
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Re: Car wants to stall after car wash
[Re: minivan]
#2079164
05/24/16 01:52 AM
05/24/16 01:52 AM
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Joined: Nov 2003
Posts: 36,041 Lincoln Nebraska
RapidRobert
Circle Track
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Circle Track
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Lincoln Nebraska
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xyxxjx, post all you want & holler how it turns out. even tho WD40 is technically a Water Displacer I would not use it in the cap & just blast it dry inside it & call it a day
live every 24 hour block of time like it's your last day on earth
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Re: Car wants to stall after car wash
[Re: xyxxjx]
#2079184
05/24/16 03:12 AM
05/24/16 03:12 AM
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Joined: Feb 2013
Posts: 206 Los Angeles CA
xyxxjx
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I took the cap off it apears to be new, and it was completely dry. The spark plug wires visually apeared ok. The idle is still not too good but appears slightly better than a few days ago so maybe something is drying up. The idle seems ok in park when the engine has warmed up a bit, but terrible for the first few minutes. When I put it in drive the rpm drops and the car is shaking a lot, feels like it wants to stall. The first video is shifting from park to drive and back again. If you turn up the sound you can hear it better. Also what is the high pitched sound over the rumble of the engine? Seems like it got a bit louder. The second video is of the firewall in the engine compartment. http://sendvid.com/eb8iwult?secret=ac1b02b2-67f0-4dce-9b11-c8416c55b38chttp://sendvid.com/mpjw9ex8?secret=d766727b-9233-4ef3-a957-106c3213b593
1973 Dodge Charger SE 400 automatic transmission. Curb weight: 3800 lbs. All stock so far.
Goal: Reliable everday driveable warmed up 400 as close to 400hp as possible, then a 470 stroker if need be.
Don't protect a feminist when the collapse comes!
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Re: Car wants to stall after car wash
[Re: xyxxjx]
#2079185
05/24/16 03:22 AM
05/24/16 03:22 AM
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Joined: Nov 2011
Posts: 2,154 Its a TRAP!
DARTH V8Я
Oh No!! I just had a moron attack!
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Oh No!! I just had a moron attack!
Joined: Nov 2011
Posts: 2,154
Its a TRAP!
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That's a commiefornia emissions car eh? Noticed a lot of emission controls were disconnected, also, change that filthy air filter.. and fix that spaghetti wiring yikes.
When it takes more than a sweet mullet to prove you rule at the trailer park..
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Re: Car wants to stall after car wash
[Re: DARTH V8Я]
#2079187
05/24/16 03:40 AM
05/24/16 03:40 AM
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Joined: Feb 2013
Posts: 206 Los Angeles CA
xyxxjx
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That's a commiefornia emissions car eh? Noticed a lot of emission controls were disconnected, also, change that filthy air filter.. and fix that spaghetti wiring yikes.
Will get new airfilter. Yeah the wiring looks nightmarish Do you think I need a new bulkhead connector from what you can see?
1973 Dodge Charger SE 400 automatic transmission. Curb weight: 3800 lbs. All stock so far.
Goal: Reliable everday driveable warmed up 400 as close to 400hp as possible, then a 470 stroker if need be.
Don't protect a feminist when the collapse comes!
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|
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Re: Car wants to stall after car wash
[Re: xyxxjx]
#2079191
05/24/16 03:54 AM
05/24/16 03:54 AM
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Joined: Nov 2011
Posts: 2,154 Its a TRAP!
DARTH V8Я
Oh No!! I just had a moron attack!
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Oh No!! I just had a moron attack!
Joined: Nov 2011
Posts: 2,154
Its a TRAP!
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Can't see the bulkhead (too much in the way). Disconnect it and look for corroded and/or burnt terminals. Make sure to take the positive battery cable off first for safety reasons.
When it takes more than a sweet mullet to prove you rule at the trailer park..
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Re: Car wants to stall after car wash
[Re: DARTH V8Я]
#2079194
05/24/16 04:16 AM
05/24/16 04:16 AM
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Joined: Feb 2013
Posts: 206 Los Angeles CA
xyxxjx
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enthusiast
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Los Angeles CA
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Can't see the bulkhead (too much in the way). Disconnect it and look for corroded and/or burnt terminals. Make sure to take the positive battery cable off first for safety reasons. I always thought the negative terminal had to be disconnected first.
1973 Dodge Charger SE 400 automatic transmission. Curb weight: 3800 lbs. All stock so far.
Goal: Reliable everday driveable warmed up 400 as close to 400hp as possible, then a 470 stroker if need be.
Don't protect a feminist when the collapse comes!
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|
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Re: Car wants to stall after car wash
[Re: xyxxjx]
#2079231
05/24/16 10:16 AM
05/24/16 10:16 AM
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Joined: Nov 2003
Posts: 36,041 Lincoln Nebraska
RapidRobert
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Circle Track
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Lincoln Nebraska
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either one is fine. I think that the neg one is a good practice cuz with a wrench on the positive cable bolt if you get it horizontle & it touches some nearby metal such as the batt holdown which is grounded, sparks will fly but not so if the same thing happens working on the neg cable
live every 24 hour block of time like it's your last day on earth
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Re: Car wants to stall after car wash
[Re: xyxxjx]
#2079254
05/24/16 11:02 AM
05/24/16 11:02 AM
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Joined: Jan 2004
Posts: 9,066 Eugene, Oregon
minivan
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Eugene, Oregon
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I took the cap off it apears to be new, and it was completely dry. The spark plug wires visually apeared ok. The idle is still not too good but appears slightly better than a few days ago so maybe something is drying up. The idle seems ok in park when the engine has warmed up a bit, but terrible for the first few minutes. When I put it in drive the rpm drops and the car is shaking a lot, feels like it wants to stall. The first video is shifting from park to drive and back again. If you turn up the sound you can hear it better. Also what is the high pitched sound over the rumble of the engine? Seems like it got a bit louder. The second video is of the firewall in the engine compartment. Even a slight amount of moisture inside your cap will cause problems, my reason for recommending a "water displacer"... Did you at least blow it out with air?
Last edited by minivan; 05/24/16 11:03 AM.
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Re: Car wants to stall after car wash
[Re: RapidRobert]
#2079465
05/24/16 06:10 PM
05/24/16 06:10 PM
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Joined: Jul 2013
Posts: 1,272 Northern Calyfornua
Sxrxrnr
pro stock
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pro stock
Joined: Jul 2013
Posts: 1,272
Northern Calyfornua
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either one is fine. I think that the neg one is a good practice cuz with a wrench on the positive cable bolt if you get it horizontle & it touches some nearby metal such as the batt holdown which is grounded, sparks will fly but not so if the same thing happens working on the neg cable Correct, auto mechanics 101. A blown up lead acid battery is a sight to behold.
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