sever misfire after warm up!

[tbane215]

i have a 92 gsx.i am getrin a sever misfire after my car warms up (after 20 min of drivin) i replace the coil pack but im still havein the problem..any thing will help..thanks in advance

 

[GRAVEDIGGER]

When's the last time you did a tuneup? I would look at replacing the plugs and wires as well as replacing the fuel filter if it has been a while since they've been done.

 

[bsbllfit7]

just had the same issue and it was the power transistor! Its mounted to the left of the coil pack on a 2g idk about a 1g. That will fix your issue.

 

[tbane215]

so i did the plugs wires coilpack all newstill havein the problem..tomorrpw im doib the transistor oll keep you guhs posted...thanks

 

[bsbllfit7]

then tomorrow your problem is going to be fixed

 

[body by matt]

try egr valve

 

[66ss]

get good plug wires like ngk or msd also, i have had several problems with those cheap pep boys, auto zone wires arking right out of the boot due to a bad crimp job

 

[body by matt]

hey bsbllfit...did ## tach not work before u changed power transistor?

 

[tbane215]

so i replaced the trnsistor an took it on a 20 mib drive n no problems...lets hope it stays that way..thanks everyoone for the help!

 

[bsbllfit7]

Haha I told you it would fix your problem and my tach. Was bouncing around when I had my problem