Question about 1998 Mercury Grand Marquis
Took to have put on computer it said that (2) cylinder banks are lean.
#4 and #2, recently had to replace the intake, might have a connection problem, any suggestions and what is the firing order on the V8 to know which bank. thanks in advance glenn @ TTurner474@aol.com
Bank 2 is on driver side and bank1 on passenger side. you need to check all vacum lines if you have a lean code. in other words check all vacum hoses for leaks.
Posted on Feb 20, 2009
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