hello everyone, i have a 1986 trans am tpi 5.0 that i just bought, it only has 62,000 miles on it but sat in this guys garage for 13 years, he took it to a mechanic before i bought it and they said it needed new injectors, it turns over but wont start, any advice or help would be awesome! Thank you!

 

Start at the basics. Does it have fuel pressure, does it have spark? If it has both of those, are the injectors getting power and ground to fire?

 

yes it has fuel and spark, how do i check if the injectors are getting power. Thank you!

 

You can use a test light to make contact with both terminals on the injector pigtail but there is a tool called a noid light. They are available to rent at parts stores. You take the pigtail off an injector. Connect the tool to the pigtail. Crank the engine. If the light blinks then the injectors are being told to fire.

 

Just buy injectors. They are for sure bad after that long.

GD

 

https://www.southbayfuelinjectors.co...tors-1985-1992

 

If it sat for 13 years with no maintenance it will defiantly need more than injectors.
Results on the injector confirmation?

 

Thank you just ordered them!