dsster

iTrader: (3)

I swap my ls1 stock ignition coils to msd coils part#(8245). start the car and warm it up, after runnin it for atleast 20miles the check engine light was blingking. I double check plug n wires ensuring the installation was accurate, everything was perfect. I diagnose the car n it came out multiple ignition coils malfuntion specially cylinder 7 n 8. I change it back to stock coils n everything was perfect, check engine light was off.

So i send 8 coils back to msd to fix the coils and they returned it to me with two new one's because two of them was no output. i swap it back to the car 2 new coils installed in 7 n 8 cylinder. start the car run it about 5minutes in 10 miles it came out desame problem as before.

now i end up having the stock coils, i think i just spend my money for nothing can someone pls let me know if someone ever change their ignition coil to msd. if yes did u guys have desame problem?

jimmy 2 Times

iTrader: (18)

aren't those coils like 90 a piece???

dsster

iTrader: (3)

i post here for help or suggestion not to clown me!

jimmy 2 Times

iTrader: (18)

i wasn't clowing you, but rather MSD. They make a 90 a piece coil, and they dont even fire.

Good luck to you, hopefully they will give you some new ones that work properly

dsster

iTrader: (3)

ma bad i thght u were telling me too rent ur fender roller, really