Question about 1992 Mercury Grand Marquis
Car would not start. I was stuck at a gas station and the mechanic there said I needed an alternator, starter and solenoid (spelling??). He replaced all three parts. Battery is fine. I drove it to work for two days and now it won't start again. Any ideas what the problem could be? I questioned the mechanic about maybe a defective part. He said he always checks them first before installing.
With the ignition on, underneath the plastic beauty cover on the fuel rail is a schrader valve to check the fuel pump pressure. Injectors need 31-36 psig to work properly.
Posted on Sep 15, 2008
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Posted on Jan 02, 2017
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