no fire from coil

Asked by Dec 30, 2014 at 06:49 PM about the 1994 Ford F-150 S LB

Question type: Maintenance & Repair

1994 f150 4.9 replaced all ign parts no fire from coil

4 Answers

4,805

Have you checked the coil? http://www.autos.com/car-maintenance/how-to-test-an-ignition-coil

1 out of 1 people think this is helpful.
77,905

What have you replaced?

replaced control module coil pick up in dist.

77,905

OK disconnect the coil, turn key on and check for battery voltage on one of the wires, if you have battery voltage then put a test light in- between the contacts on the wire plug in, crank the engine and watch for the test lamp to flash, if it flashes then you have a bad coil even though it maybe new, if you don't get a flashing light, turn off the key and run an ohms test on the trigger signal wire from the ignition module to the coil, if open or high resistance repair wiring and repeat the test light test on the coil wire plug. Ford products have had a lot of module connector plug failures, that maybe where your problem is.

Your Answer

Add photo

Related Questions

  • turns overwill not start no fire from coil 3 answers

    1994 f 150 4.9 started out would crank and not replaced all ing.parts have no fire from coil

    Ford F-150

    -

    Maintenance & Repair

  • No fire 4 answers

    I have fire going to the the distributor but not coming out of the spark plug. I have replaced the module & the coil and the pick up coil.

    1989 Ford F-150

    -

    Maintenance & Repair

  • No fire 1 answer

    Ok i have replaced the distributor, coil, ignition module, starter, in my 1995 f150 4.9l 5 speed manual and it ran great for a month or better then the other day it just died and i replaced the coi...

    1995 Ford F-150

    -

    Maintenance & Repair

  • no fire to the coil or fuel pumps 2 answers

    squirrels ate through the harness so a ford tech rewired it properly. but now it gets no power to coil, fuel pumps windows etc. he wont come follow through on making it run and says he needs to twe...

    1991 Ford F-150 XLT Lariat Extended Cab LB

    -

    Maintenance & Repair

  • Why no fire from the coil?!?! 15 answers

    I replaced the head gaskets on a 91' Ranger 2.9 liter v6. I made sure to mark the distributor so it went back in the same way it came out. After I get it all back together, it wont start. I made sure ...

    1991 Ford Ranger XLT Extended Cab 4WD SB

    -

    Maintenance & Repair

F-150

Looking for a Used F-150 in your area?

CarGurus has 203,971 nationwide F-150 listings starting at $1,273.

ZIP:

Search Ford F-150 Questions

Ford F-150 Experts

#1 OJ
OJ
Reputation 6,290
#2 dandyoun
dandyoun
Reputation 3,960
#3 tennisshoes
tennisshoes
Reputation 2,340
View All

Related Models For Sale

Used GMC Sierra 1500
1,144 Great Deals out of 58,007 listings starting at $995
Used Dodge Ram 1500
546 Great Deals out of 12,938 listings starting at $1,795
Used Toyota Tacoma
778 Great Deals out of 33,341 listings starting at $1,900
Used Ford F-250
553 listings starting at $1,977
Used Ford Mustang
724 Great Deals out of 38,313 listings starting at $1,750
Used Ford Ranger
224 Great Deals out of 6,942 listings starting at $1,500
Used Ford Explorer
1,436 Great Deals out of 72,308 listings starting at $985
Used Chevrolet Tahoe
1,064 Great Deals out of 32,231 listings starting at $1,495

Used Cars For Sale

2017 Ford F-150 For Sale
36,529 listings starting at $17,605
2016 Ford F-150 For Sale
218 Great Deals out of 98,125 listings starting at $17,795
2015 Ford F-150 For Sale
286 Great Deals out of 8,308 listings starting at $18,891
2014 Ford F-150 For Sale
557 Great Deals out of 11,349 listings starting at $9,900
2013 Ford F-150 For Sale
801 Great Deals out of 14,762 listings starting at $7,527