Help quick please! '86 T-Type won't stay running

[CarNutNat]

Guys, a buddy of mine has recently sold his '86 T-Type and the car is getting picked up on Monday. He went outside today to give it a good detailing before it leaves and suddenly the car won't stay running. It starts fine every time, but it won't hold an idle. Any ideas at all that I could pass along to him. He's in a real bind here! Thanks in advance for any help!

 

[TurboDave]

Guys, a buddy of mine has recently sold his '86 T-Type and the car is getting picked up on Monday. He went outside today to give it a good detailing before it leaves and suddenly the car won't stay running. It starts fine every time, but it won't hold an idle. Any ideas at all that I could pass along to him. He's in a real bind here! Thanks in advance for any help!

I see the car has a Thrasher chip. I would imagine that he is forgetting to do the anti theft sequence disarm.

 

[CarNutNat]

Thanks Dave. The car you see in my sig is mine. His is just a stock '86 T-Type.

 

[markboss]

Check the fuel pressure..and corrosion on coil pack terminals