I have a 1990 chevy truck have replaced all sensors on engine, plugs, wires, cap, rotor, igniition module, and pickup coil all within the last 2 weeks. Has been running great since, until yesterday and it turns over strong but suddenly I have fuel to the TBI but none to the injectors. Also I have power to the coil but no spark. Could this possibly be the E.C.M-powertrain control module? Any Ideas thanks

Asked by Mar 12, 2015 at 04:31 PM about the 1990 Chevrolet C/K 1500 Extended Cab SB 4WD

Question type: Maintenance & Repair

1 Answer

17,355

Ecm, ignition control module, or crank sensor

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

  • 96 Chevy C1500 5.7L Vortec Truck won't start, Replaced Fuel Pump, Filter & Has Spark. 81 answers

    Hey everyone, I have a 1996 Chevy C1500 with a 5.7L Vortec, I got the truck recently and was told it just needed a Fuel pump, I replaced the Fuel pump, and the Filter, also the pump turns on and there...

    Chevrolet C/K 1500

    -

    Maintenance & Repair

  • truck will not start, engine turns, but does not fire at all. 44 answers

    -completely stock V8 Vortek - Automatic -no codes -all plugs are getting spark, AFTER replacing ignition coil -checked 3/8 plugs, no fouling (they're a bitch to get to with my limited tools - assumed...

    1998 Chevrolet C/K 1500 Silverado Standard Cab SB

    -

    Maintenance & Repair

  • 1994 Chevy C1500 5.7 bogs/backfires when I give it gas. 38 answers

    My truck bogs down (and tries to die) when I give it gas to accelerate off of a stop. There is often a backfire or two when this happens. Pumping the gas does not help. I basically have to crawl thr...

    1994 Chevrolet C/K 1500 Silverado Standard Cab Stepside SB 4WD

    -

    Maintenance & Repair

  • 1998 Chevy Silverado 305 350 swap cranks but won't start. 31 answers

    I've replaced distributor cap, distributor coil ignition module . It just isn't getting any spark from the plugs I took screwdriver and placed in the plugs and grounded it with engine and turned t...

    1998 Chevrolet C/K 1500 Silverado Standard Cab LB

    -

    Maintenance & Repair

  • No spark at the coil 15 answers

    1999 blazer s10 4.3 automatic losing spark. I found no spark at coil. I replaced crank sensor and ignition module and coil, spark plug and wires. I replaced the the distributor which includes cam sen...

    1999 Chevrolet Blazer

    -

    Maintenance & Repair

Search Chevrolet C/K 1500 Questions

Chevrolet C/K 1500 Experts

#1 Andrew Olsen
Andrew Olsen
Reputation 3,050
#2 John Saffrahn
John Saffrahn
Reputation 2,410
#3 Rowefast
Rowefast
Reputation 1,580
View All

Related Models For Sale

Used GMC Sierra 1500
937 Great Deals out of 62,257 listings starting at $1,395
Used Ford F-150
2,693 Great Deals out of 211,512 listings starting at $1,000
Used Chevrolet C/K 2500
238 listings starting at $2,900
Used Chevrolet C/K 3500
266 listings starting at $3,950
Used Chevrolet Camaro
282 Great Deals out of 38,308 listings starting at $1,250
Used Chevrolet S-10
10 Great Deals out of 1,655 listings starting at $2,450

Used Cars For Sale

1995 Chevrolet C/K 1500 For Sale
117 listings starting at $4,400