New to the forum and Need some help trouble shooting. - Engine will Fire right up without fail but will only idle for about 3 seconds before it cuts out. Tried hitting the throttle a bit as soon as it fires up and the engine would cut out instantly.
Junior Member
03 Supra Launch Starts then dies
New to the forum and Need some help trouble shooting. - Engine will Fire right up without fail but will only idle for about 3 seconds before it cuts out. Tried hitting the throttle a bit as soon as it fires up and the engine would cut out instantly.
Senior Member
I would guess it’s either your Ignition control module or ignition coil. I’m in the process of replacing my ICM, just waiting on the part. I downloaded the INDMAR service manual and went thru the steps checking each function. My coil is good,ECM is good and pickup coil checks good. Make sure you’re getting plenty of fuel also.Originally Posted by Mtrondle
Senior Member
Check the fuel pressure.
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