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marincicm
New User
Mar 7, 2015, 4:06 PM
Post #1 of 5
(1180 views)
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1997 Plymonth Breeze
2.0
I parked my car about 2 months ago and no don't seem to be getting any spark. not checked into much yet.
Would like any help.
thanks
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Hammer Time
Ultimate Carjunky
/ Moderator
Mar 7, 2015, 4:40 PM
Post #2 of 5
(1166 views)
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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.
4) If all of these things check good, then you would need to do a complete compression test.
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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marincicm
New User
Mar 8, 2015, 9:05 AM
Post #3 of 5
(1138 views)
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Checked the plug going to the coil and don't have any power at the plug. Where does the pos wire go to so I can check the other end?
thanks
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marincicm
New User
Mar 8, 2015, 9:06 AM
Post #4 of 5
(1137 views)
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Also put a computer checker on the computer plug and it won't read
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Hammer Time
Ultimate Carjunky
/ Moderator
Mar 8, 2015, 10:27 AM
Post #5 of 5
(1134 views)
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You need to perform the testing we suggested, exact the way we suggested.
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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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1989 toyota pickup 3.0 crank no start
Please Help - Knock sound & engine fail
