1997 mercury grand marquis Crank no start
#1
1997 mercury grand marquis Crank no start
I replaced the fuel pump with an aftermarket pump, so the fuel gauge isn’t accurate and replaced the fuel filter a while ago. The car randomly cranks no starts and after sitting for a day or two it will start right up. I’m trying to pinpoint the problem area. Any help in this matter would be greatly appreciated.
#3
thanks for the advice, I’m going to check now. I did have a code p430 right bank threshold low. I believe my primary cat will need to be replaced. Thanks again!
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