Question about Cars & Trucks

1 Answer

I have a 1982 seaswirl 2.5l,155 hp,.it's a gm,omc,won't start.I got no spark.I did the test and everything checks out good.I changed coil,cleaned and checked gap on points,all test good.no spark if I disconnect coil wire from cap,or pull a plug.

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 76 Answers

Check to make sure you don't have a blown fuse/relay. Something is telling the coil not to fire. (Is the replacement coil new or used?) check your ground connections starting at the battery.

Posted on Nov 24, 2014

3 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

csmock132
  • 4669 Answers

SOURCE: no fuel no spark 1990 k5 blazer 350

Take off the distributor cap. Check the star wheel that is splined to the distributor shaft that the pick-up coil uses. Make sure this wheel is not loose on the distributor shaft. It is right above the pick-up. If it is loose, replace the distributor. This is a common problem. If it needs one, all the part stores stock the distributor.

Posted on Mar 08, 2009

  • 57 Answers

SOURCE: no spark at any spark plugs.

Test the pickup with test meter.

Posted on Dec 07, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

My 1991 gmc 2500 pickup with a 350 engine will turn over but no spark. Have changed the coil. What a hold be my next step


Have you run a fault code test? do that it is easy no special tool needed other than a paper clip. Watch the video. Reading OBD 1 Codes on GM 1982 1995

Jun 21, 2016 | GMC Cars & Trucks

1 Answer

Cylinder misfire coil


These engines have 3 coils and are paired 1 and 4 2 and 5 3 and 6 with a spark noid run to see if the paired cylinder has no spark if so remove coil from module and test the power supply to coil and with a logic probe test the trigger side if blinking with no spark your coil is bad. not blinking replace module.

Apr 17, 2014 | 1994 Buick Park Avenue

1 Answer

Cranks but no spark


Well it looks like you have a basic GM 3 coil setup on a GM style ignition module. So if you have power on the black orange wire, and the crank sensor is working, you would need to switch out the module with a known good part to test it.
I'm assuming you don't have injector pulse from the computer also, right ?

Jun 19, 2013 | Isuzu Cars & Trucks

2 Answers

Cranks but won't start


check battery and connection,fuel filter,fuel pump.

Feb 24, 2013 | 2003 Chrysler Town & Country

1 Answer

1992 mx-3 v6 won't start. will hit sparaticly as if about to start but just won't catch. checked crank pos. sensor. need suggestions on how to proceed.


Check for a blue snapping spark on 2 or 3 plug wires(or all of them). If you get good spark, then ignition is likely not the problem. A weak or sporadic spark could be a bad coil or coil pack, or a bad ignition module (the ignitor).Check the coils with a volt-ohmmeter per the specs for your car. The ignitor can be tested at a parts store.
If spark is good, check fuel filter, fuel pressure, check timing marks on crank pulley and cam marks, Try a little starting fluid in the air intake and see if it runs for a moment. If so, then it's likely a fuel delivery problem. If no change, then it's likely an ignition circuit problem.
Good luck.

Dec 30, 2011 | 1992 Mazda MX-3

1 Answer

I have a 1995 Olds Aurora. It started and ran fine until I replaced the coil packs. Once I replaced the coil packs It immediately would not spark. I put the old ones back on and still no spark. I then...


Why did you change the coils ??????? Do you know how to test electrical circuits with a DVOM - digital volt ohm meter ? Check for B+ voltage at the ignition module ,connector 2 pin C this is a pink wire . Check for a good ground at connector 2 pin A ,black with white stripe . Plus watch as many videos from this guy as you can on GM igntion systems .Your vehicle has two crankshaft position sensors .
GM Bypass Ignition System Operation part 1

May 21, 2017 | 1995 Oldsmobile Aurora

1 Answer

Difficult to start up sounds sluggish, once shut off, won't start, coil was hot (coil recently replaced). Needs new muffler.


Replace spark plugs with new ones. put new muffler in. The muffler has an affect on the way engine runs. (back pressure) is needed. At this age you may need a head gasket(s). Compression check on all cylinders. The list goes on... Good luck

Jun 10, 2011 | 1982 Ford F 250

3 Answers

1990 Jeep YJ 6 cyc. Won't Start---No Spark From Coil


It would be great if you could find the Ignition Control Module!!! From my experience on my Jeep...90 YJ 4.2 liter carb. it does not have one...Computer controlled only...

May 17, 2009 | 1990 Jeep Wrangler

1 Answer

No spark 1979 Volvo 245DL Bosch ign


there is a relay that controls the spark and fuel. its sometime by the battery or under the dash right of the glove box. two relays in one pack you can replace both with seperate ones good luck i got stumped on one like that

Sep 19, 2008 | 1982 Volvo 240 Series

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

72 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cars & Trucks Experts

yadayada
yadayada

Level 3 Expert

75797 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22114 Answers

Randy Ohler

Level 3 Expert

14585 Answers

Are you a Car and Truck Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...