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2000 beetle dies when warm
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joeydale7
New User
Dec 23, 2011, 5:43 PM
Post #1 of 4
(1740 views)
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2000 beetle dies when warm
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i have a 2000 volks wagon beetle starts and runs fine when the motor is cool when it warms up it dies and wont start when motor cools starts and runs have already replaced coilpack&module what else could it be
(This post was edited by joeydale7 on Dec 23, 2011, 5:45 PM)
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Hammer Time
Ultimate Carjunky
/ Moderator
Dec 23, 2011, 6:10 PM
Post #2 of 4
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Re: 2000 beetle dies when warm
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All "crank, no start" conditions are approached in the same way. Every engine requires certain functions to be able to run. Some of these functions rely on specific components to work and some components are part of more than one function so it is important to see the whole picture to be able to conclude anything about what may have failed. Also, these functions can ONLY be tested during the failure. Any other time and they will simply test good because the problem isn't present at the moment.
If you approach this in any other way, you are merely guessing and that only serves to replace unnecessary parts and wastes money.
Every engine requires spark, fuel and compression to run. That's what we have to look for.
These are the basics that need to be tested and will give us the info required to isolate a cause.
1) Test for spark at the plug end of the wire using a spark tester. If none found, check for power supply on the + terminal of the coil with the key on.
2) Test for injector pulse using a small bulb called a noid light. If none found, check for power supply at one side of the injector with the key on.
3) Use a fuel pressure gauge to test for correct fuel pressure, also noticing if the pressure holds when key is shut off.
Once you have determined which of these functions has dropped out,
you will know which system is having the problem.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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joeydale7
New User
Dec 23, 2011, 6:17 PM
Post #3 of 4
(1714 views)
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Re: 2000 beetle dies when warm
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no spark on plug wire replaced coil pack what else could it be
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Hammer Time
Ultimate Carjunky
/ Moderator
Dec 23, 2011, 6:19 PM
Post #4 of 4
(1710 views)
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Re: 2000 beetle dies when warm
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You've got it down to a hundred or so possibilities. Now you need to perform the testing to isolate the cause.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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