Car engine dies when raining
Discussion
I have a 2000 Daewoo Matiz with 80,000 km, automatic, gasoline engine.
I've seen people spray or wash the engine bay with water so water getting inside the engine bay
on all the components shouldn't actually be a problem.
I have found that on certain rainy days the car engine will suddenly die and I'd have to wait 10 minutes
and then it would start up again and run normal.
It appears to be some water dripping down onto the secondary ignition system (the distributor cap).
It seems there may be a broken seal that is allowing water to get in or shorting out the system.
I was just wondering is there some sort of protective covering I can place around the distributor cap
to keep from any water dripping or splashing onto it? What sort of material would be safe to use that won't
catch on fire or anything?
I've seen people spray or wash the engine bay with water so water getting inside the engine bay
on all the components shouldn't actually be a problem.
I have found that on certain rainy days the car engine will suddenly die and I'd have to wait 10 minutes
and then it would start up again and run normal.
It appears to be some water dripping down onto the secondary ignition system (the distributor cap).
It seems there may be a broken seal that is allowing water to get in or shorting out the system.
I was just wondering is there some sort of protective covering I can place around the distributor cap
to keep from any water dripping or splashing onto it? What sort of material would be safe to use that won't
catch on fire or anything?
cornflakes2 said:
It appears to be some water dripping down onto the secondary ignition system (the distributor cap).
It seems there may be a broken seal that is allowing water to get in or shorting out the system.
There is no seal on a distributor, they are normally sited in such a position that water can't get up into it.It seems there may be a broken seal that is allowing water to get in or shorting out the system.
If water is getting inside it can only be through a crack.
It is equally likely to be an HT lead shorting down when wet through deteriorated insulation.
A good way to help find what it is is to park the car up somewhere completely dark & use a water spray to spray locally onto the area as in the dark the sparks will be very obvious.
E-bmw said:
There is no seal on a distributor, they are normally sited in such a position that water can't get up into it.
If water is getting inside it can only be through a crack.
It is equally likely to be an HT lead shorting down when wet through deteriorated insulation.
A good way to help find what it is is to park the car up somewhere completely dark & use a water spray to spray locally onto the area as in the dark the sparks will be very obvious.
Sounds good. Does the car have to be on and running while doing that dark test or does it work also with the car off?If water is getting inside it can only be through a crack.
It is equally likely to be an HT lead shorting down when wet through deteriorated insulation.
A good way to help find what it is is to park the car up somewhere completely dark & use a water spray to spray locally onto the area as in the dark the sparks will be very obvious.
mtrehy said:
You have a 20 year old automatic daewoo matiz? living the dream!
Yes, such a cheap economical car....as long as the repair/maintenance costs stay low, this caris a huge money saver! I bought it for $900 bucks 2 years ago. Still running aside from the minor
issues. Insurance is only like $220 for the whole year.
Funny thing is, I had the transmission replaced FREE just a month ago as it was part of a recall I didn't know
about. The transmission died or something was slipping/popping and car wouldn't go far anymore....took it
in and they told me it was part of a recall and they replaced the transmission!
I do hear what sounds to be like a helicopter inside the engine bay recently when I drive faster....not sure what that sound
is or where it's coming from.
cornflakes2 said:
E-bmw said:
There is no seal on a distributor, they are normally sited in such a position that water can't get up into it.
If water is getting inside it can only be through a crack.
It is equally likely to be an HT lead shorting down when wet through deteriorated insulation.
A good way to help find what it is is to park the car up somewhere completely dark & use a water spray to spray locally onto the area as in the dark the sparks will be very obvious.
Sounds good. Does the car have to be on and running while doing that dark test or does it work also with the car off?If water is getting inside it can only be through a crack.
It is equally likely to be an HT lead shorting down when wet through deteriorated insulation.
A good way to help find what it is is to park the car up somewhere completely dark & use a water spray to spray locally onto the area as in the dark the sparks will be very obvious.
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