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Chevy/GMC Trucks \  no spark C1500

no spark C1500

Chevy/GMC Trucks Make Specific
views 328
replies 15
following 10
 
Dustins10   +1y
i have a 94' chevy c1500 and its not getting any spark i put a new MSD Blaster GM Coil and a Accel ignition control module and MSD Distributor Cap and Rotor and still nothing anyone got any ideas for me???? its a 5.7 350 tbi thanks
SHOWTIME   +1y
NOT TRYING TO BE A D--K BUT DID YOU HAVE SPARK BEFORE THE INGNITION UPGRADE
Dustins10   +1y
no thats why i got it all
PleasuresBurban   +1y
Um is the distributer turning at all? Just a suggestion...hopefully your timing chain didnt snap.
SHOWTIME   +1y
WHAT WRE YOU DOING WHEN IT QUIT OR DID IT JUST NOT START ONE DAY
Dustins10   +1y
i started it up and it ran for about a 15sec and then it stoped and wouldnt start again
mmautoworks   +1y
PULL YOUR DIST CAP AND MAKE SURE YOUR ROTOR IS TURNING IF NOT TIMING CHAIN OR DIST GEAR IF IT IS TURNING CHECK FOR POWER TO THE COIL GET A WIRING DIAGRAM AND FOLLOW YOUR POWERS AND GROUNDS CHECK ALL
Dustins10   +1y
ya its turning i just went out and looked
SHOWTIME   +1y
are you getting spark at the plug?to check pull the plug from cyl #1 and hook it up to the spark plug wire and hold the plug so that it is touching a pc of the motor if you got spark there then it maybe the fuel pump took a crap.did you remove the dist? if you did are you maybe 180 degrees out
mmautoworks   +1y
MY STATEMENT WAS ASSUMING THAT YOU ARE NOT GETTING SPARK ANYWERE IF YOUR COIL IS PRODUCING A SPARK YOU NEED TO CHECK YOUR CAP AND WIRES AND IF YOU ARE GETTING SPARK TO THE PLUGS LIKE LONGNLOW SAID CHECK FOR FUEL PRESSURE