1990 Ford Mustang V8 Two Wheel Drive Automatic 66600 miles
I have a modified 1990 Mustang GT, (cold air, performance pcm, 24lb injectors) The problem I am having is an intermittent stalling issue. In gear, the engine sputters, stumbles, then dies. When I go to restart the engine, I usually have an electrical "crackling" sound coming from under my intake manifold and my tachometer needle bounces up and down. I have so far replaced the entire distributor, including the TFI module and plug wires. I put a pressure guage on the fuel line and have 32psi at start up and during operation, but a loss in pressure (10-12 psi over the course of about 15-20 seconds) when the key is out of the ingition. I have also replaced the fuel pump relay and fuel pump. I've also checked my grounds and my igntion switch. Today, when it died, I had a large amount of white smoke come out of the exhaust before it turned over and it was struggling to continue running for a few seconds. Then it settled down and ran well enough to get me the mile or so back to the house. Any ideas?
have the same problem?
Saturday, October 23rd, 2010 AT 6:48 PM