90 corvette cutting out
Thread Starter
Cruising
Joined: May 2010
Posts: 11
Likes: 0
90 corvette cutting out
my 90 is acting up, cuts out . has developed a slight miss but when you open it up it breaks up and will almost stall ,like the fuel pump is bad, checked the presssure and it is 40 lb idling, jumps up to 45 48 when u rev it didnt check the pump mpressure under a load, could it be the pump anyway? its worse when it is hot more u drive it the worse it gets to take fuel.
Burning Brakes
Joined: May 2010
Posts: 840
Likes: 4
From: High Point NC
Get yourself a multimeter and check the fuel injectors. You should get no less than 15ohms across the injector connectors.
Sounds exactly like what my 90 was doing and it was bad injectors. Get in touch with Jon @ FIC and get yourself a set of Bosch design III's
Sounds exactly like what my 90 was doing and it was bad injectors. Get in touch with Jon @ FIC and get yourself a set of Bosch design III's
Team Owner
Joined: Jul 2004
Posts: 28,424
Likes: 3,276
From: Hartford WI
Check it with the vacuum hose off. How is the spark? Is it blue? How are the plugs? Are the wires leaking? Try running at night with all lights off and use a spray bottle to make a fine mist.
