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#21
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"Ted Mittelstaedt" > wrote in message >...
> "Janne S Sweden" > wrote in message > om... > > Yes we have pretty hard emission checks here in Sweden, almost like in > > California i think. We check the car and emissions every year. > > I thougt that it may be the lamda some time ago, but the emissions was > > perfekt in the test. > > > > Have them check the emissions again if you can get it done for free - here > in Oregon you can, the state inspection stations will test for free. > > Have someone put a scope on the ignition system. > > Ted I checked two weeks ago at a friends workshop and it was perfekt,i checked the timing on the ignition as well. What i donīt understand is why it starts to mess around at that specific rpm. If i slowly goes up to 3700 rpm with gearbox locked in position 2 the engine will stall and lack power and sligthly miss in the ignition and while itīs doing that the rpm gauge will go crazy and be all over the place. If i continue to press on the gaspedal it would miss even more and in the end start exploding in the air cleaner. If i would go about 55 m/h (90km/h)and try to accelerate so the kickdown engages, it would shift down and just blow the top of the aircleaner, belive me i tried, it blow the plastic hinges right off. Janne S (By the way,Sweden is a country next to Norway and Denmark) |
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#22
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"Janne S Sweden" > wrote in message om... > "Ted Mittelstaedt" > wrote in message >... > > "Janne S Sweden" > wrote in message > > om... > > > Yes we have pretty hard emission checks here in Sweden, almost like in > > > California i think. We check the car and emissions every year. > > > I thougt that it may be the lamda some time ago, but the emissions was > > > perfekt in the test. > > > > > > > Have them check the emissions again if you can get it done for free - here > > in Oregon you can, the state inspection stations will test for free. > > > > Have someone put a scope on the ignition system. > > > > Ted > > I checked two weeks ago at a friends workshop and it was perfekt,i > checked the timing on the ignition as well. What is the engine size? 3.0? Ted |
#23
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"Janne S Sweden" > wrote in message om... > "Ted Mittelstaedt" > wrote in message >... > > "Janne S Sweden" > wrote in message > > om... > > > Yes we have pretty hard emission checks here in Sweden, almost like in > > > California i think. We check the car and emissions every year. > > > I thougt that it may be the lamda some time ago, but the emissions was > > > perfekt in the test. > > > > > > > Have them check the emissions again if you can get it done for free - here > > in Oregon you can, the state inspection stations will test for free. > > > > Have someone put a scope on the ignition system. > > > > Ted > > I checked two weeks ago at a friends workshop and it was perfekt,i > checked the timing on the ignition as well. What is the engine size? 3.0? Ted |
#24
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"Ted Mittelstaedt" > wrote in message >...
> "Janne S Sweden" > wrote in message > om... > > "Ted Mittelstaedt" > wrote in message > >... > > > "Janne S Sweden" > wrote in message > > > om... > > > > Yes we have pretty hard emission checks here in Sweden, almost like in > > > > California i think. We check the car and emissions every year. > > > > I thougt that it may be the lamda some time ago, but the emissions was > > > > perfekt in the test. > > > > > > > > > > Have them check the emissions again if you can get it done for free - > here > > > in Oregon you can, the state inspection stations will test for free. > > > > > > Have someone put a scope on the ignition system. > > > > > > Ted > > > > I checked two weeks ago at a friends workshop and it was perfekt,i > > checked the timing on the ignition as well. > > What is the engine size? 3.0? > > Ted Crysler voyager -95 (3.3L) Backfiring in aircleaner Janne |
#25
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"Ted Mittelstaedt" > wrote in message >...
> "Janne S Sweden" > wrote in message > om... > > "Ted Mittelstaedt" > wrote in message > >... > > > "Janne S Sweden" > wrote in message > > > om... > > > > Yes we have pretty hard emission checks here in Sweden, almost like in > > > > California i think. We check the car and emissions every year. > > > > I thougt that it may be the lamda some time ago, but the emissions was > > > > perfekt in the test. > > > > > > > > > > Have them check the emissions again if you can get it done for free - > here > > > in Oregon you can, the state inspection stations will test for free. > > > > > > Have someone put a scope on the ignition system. > > > > > > Ted > > > > I checked two weeks ago at a friends workshop and it was perfekt,i > > checked the timing on the ignition as well. > > What is the engine size? 3.0? > > Ted Crysler voyager -95 (3.3L) Backfiring in aircleaner Janne |
#26
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Replace the spark plug wires. This is fairly common symptom when they are
defective . At the vehicle's age I'd bet on this being the cause of your backfiring. Bob "Janne S Sweden" > wrote in message om... > My Voyager is backfiring in the aircleaner at 3700-4000 rpm when i > drive it and if the gearbox is in park and i rev it up to the above > rpm. |
#27
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Replace the spark plug wires. This is fairly common symptom when they are
defective . At the vehicle's age I'd bet on this being the cause of your backfiring. Bob "Janne S Sweden" > wrote in message om... > My Voyager is backfiring in the aircleaner at 3700-4000 rpm when i > drive it and if the gearbox is in park and i rev it up to the above > rpm. |
#28
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"Bob Shuman" > wrote in message >...
> Replace the spark plug wires. This is fairly common symptom when they are > defective . At the vehicle's age I'd bet on this being the cause of your > backfiring. > > Bob > Done that...twice!! and plugs. First with aftermarket cables,now original wires and new plugs for about 40$(295SEK) a piece. Not cheap but will stay in the car for the next 3-4 years and thats nice.We all know how much fun it is to cange plugs on this car ;-) |
#29
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"Bob Shuman" > wrote in message >...
> Replace the spark plug wires. This is fairly common symptom when they are > defective . At the vehicle's age I'd bet on this being the cause of your > backfiring. > > Bob > Done that...twice!! and plugs. First with aftermarket cables,now original wires and new plugs for about 40$(295SEK) a piece. Not cheap but will stay in the car for the next 3-4 years and thats nice.We all know how much fun it is to cange plugs on this car ;-) |
#30
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Does any Chrysler mechanic out there know if somthing special happens
in that rpm range (3700-4000rpm). If extra fuel is added or if ignition timing is radically changed or something like that????. Could the problem be a faulty computer unit??. And why does it sometime work perfectly, it has nothing to do with weather conditions dry/wet/hot or cold. Janne S |
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