2006 e 250 4.6 how do you test accel coils? have miss under load
1435570
My tested as a miss fire and I took it to local auto store and they tested it and it came back bad I think you test it at home if you have a voltage meter
1435571
First, change your spark plugs. Then you should read the codes, but they sometimes lie about which cylinder it is. To confirm the bad coil, you can disconnect the coil connector, and drive it. If it drives the same as when it is connected then it is a bad one. This doesn't work too good if more than one is bad.You could just replace all 8 and be done with it.
1435572
You need a code reader or you can buy a new coil and keep swapping cylinders till you find it. It could be the spark plugs too
1435573
I don't have a test other than continuity of coil windings but I believe if a cylinder is missing then that cylinder will be recorded by error codes in the engine computer. So read the codes. Autozone will do it free.
1435574
if you have a check engine light on you can use a code reader to see which cylinder is misfiring. then erase the code and switch the coil with the one beside it, when the code comes back if it is misfiring on a different cylinder then its the coil.
2174379
Find the OBD port on your car. It is usually under the steering wheel, perhaps to the left. Your owner's manual should say where. Plug the code reader in and turn the car on. If your check engine light is on, the code reader will show a code like "E204". Use the error to see if there is more than one code. If you look up the code it the book it will probably say something incomprehensible like "vapor reception failure". Best thing to do is Google "What does E204 mean on a 2013 Toyota Camry?"
560680
None. Please keep away from this product. The solenoid was burnt in a couple of days and the manufacturer refuse to replace the unit. Bad quality product
2118604
Actually these appear to only have a 90 day warranty. http://www.accel-ignition.com/accel-support/accel-warranty.html. I have a set of these on my 2003 F150 Harley supercharged 5.4 for about a year now and have had no issues. Also, many coil issues are actually due to getting water down in the plug galley. If you are having misfires, take the COPs off and blow the water out of the galley with compressed air and dry the coils off, they will usually come back to life for years to come. If you just want to upgrade, these are fairly cost effective and seem to work well!
2232304
Sounds like the problem I had. Turned out to be a bad coil. Sometimes called a magneto or coil
996692
None that I could tell... At least I didn't get any warranty info with the coils. But they work, and they're 1/4th the cost of buying other coils for the fit. Go for it! (installed over a year and 18k miles ago and still runs perfectly)
177129
Check for a crack in the fuel pickup line in the tank or in one of the fuel lines. You are getting air in the line and losing suction. If not, it may be your ignition.
585117
Use a volt meter and look for a wire that only has power when the ignition is on.
742069
Caused probably by the rectification of A/C to D/C current. The coils can vibrate under load. Either way, mine doesn' do it, send it back.
638434
Mine won't start, I checked the fuel filter, got no spark at the spark plug, so will check the gap at the coil. I suggest you inspect the spark plug.
1654322
When I put it in tow mode my gauges don't work and it throws a hot engine response. When I put it in economy mode gauges work and temp.is fine.
126150
Mine reads "16a running" -- starting inrush not stated -- "25a fuse size"UncleMax
336703
make sure all the connections are fully pushed in (click) on your coil packs...then reset the computer. ...if that doesn't work then put new plugs in and check the injector rings may have gotten cracked when reinstalling them
890119
Have a check for spark the in the magneto if that's good check the plug make sure it's not grounded or bad your plug wire and that the choke is not staying engaged
138333
Check for a burnt out bulb. Remove and inspect under bright light and see if the filament (little coil springs) is broken.
1419342
I don't think so. It only reads errors that the on-board computer returns. It wouldn't tell you if a coil was shorting, or any other mechanical problems causing a misfire like a bad spark plug or a dirty fuel injector.
945553
check fuse,or run a temp from battery directly to the brake.They sell them in just about any auto store.