starting issues wont start

[johnnygt4turbo]

Hi there i have a celica gt4 st185 cs and it will not start i have put new coil pack in her new rotor arm new igniter and plenty of fuel checked for spark and guess wot no spark and she still wont start it is doing my head in now bigtime i cant think of anything else that is causing this starting issue can any 1 help me plz

[Hiro]

Trace the ignition system back until you find power. That'll be where your problem is

[johnnygt4turbo]

Trace wot back mate iam puzzled and confused that how this car is not starting and no spark very weird . Would the main efi relay or any of the other relays cause all this problem no spark issues..

[trentmeyer23]

Trace wot back mate iam puzzled and confused that how this car is not starting and no spark very weird . Would the main efi relay or any of the other relays cause all this problem no spark issues..

If you don't understand what he was saying, I strongly suggest taking it to a mechanic. It could be anything, ignitor, distributor cap, leads, ECU, etc.

[Hiro]

Trace wot back mate iam puzzled and confused that how this car is not starting and no spark very weird . Would the main efi relay or any of the other relays cause all this problem no spark issues..

Why speculate? Yes a relay could be the problem. So could a host of other things, so don't go blindly testing or replacing. If you're even half competent at reading a wiring diagram and using a multimeter then just test each component in the ignition system for power/closed circuit, starting at the spark plugs and working your way back through the distributor, coil etc etc until you find the component which is faulty.

[johnnygt4turbo]

Sourced the problem ppl it was the main efi relay thanks for the info cheers