Accelaration problem and starting problem - Ford Forums - Mustang Forum, Ford Trucks, Ford Focus and Ford Cars

p4ndiamond · 05-19-2008, 00:38

Hello, im new here. I have an 89GT mustang with all special parts including a Paxton supercharger. The car has the blow off vale and fuel regulators.

The problem is when the car starts cold it will run just fine, but if you stop it when warmed up then try to restart it will only crank but not start until cooled down.

The other issue is when trying to cruse in the car you really can't because it bucks unless you hit it some or run a higher RPM (2500+). It will Idle perfect if running tho.

Thanks.

p4ndiamond · 05-19-2008, 00:40

Quote:

Originally Posted by p4ndiamond

Hello, im new here. I have an 89GT mustang with all special parts including a Paxton supercharger. The car has the blow off vale and fuel regulators.

The problem is when the car starts cold it will run just fine, but if you stop it when warmed up then try to restart it will only crank but not start until cooled down.

The other issue is when trying to cruse in the car you really can't because it bucks unless you hit it some or run a higher RPM (2500+). It will Idle perfect if running tho.

Thanks.

Sorry I also have a vid. In this video the car is being started cool then idles high itself.

YouTube - Mustang 5.0 89 GT