1999 Mercury Sable please help me

JRGRIMES

MEMBER
1999 MERCURY SABLE
6 CYL
FWD
AUTOMATIC
92,000 MILES

I have a 99 sable and the head gaskets blew going down the road the other day ad they car shook really bad and then shut off I just got finished replacing all the gaskets from the heads up and putting new fluids in the car and it refusis to start still whats going on?

3 Replies

MHPAUTOS

MECHANIC
31,937 POSTS

HI there,

You will have to check for spark, fuel pressure and injection pulse, and check all the sensors are connected, get a scan done as it may pick up the fault if it is a sensor, start here.

Mark (mhpautos)

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Thursday, January 8th, 2009 AT 3:27 AM

JRGRIMES

MEMBER
2 POSTS

I replaced the spark plugs its getting spark believe me I was dumb enought to touch it and find out on the first one then I looked for the blue spark so its got spark I hooked noid lights up to each injector and it flashed which means they are getting electrical current scan tool comes back with no codes im thinking maybe it slipped a tooth in timing or maybe a cam sensor? Think I may be right?

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Thursday, January 8th, 2009 AT 3:33 AM

MHPAUTOS

MECHANIC
31,937 POSTS

Hi there,

valve timing should not be an issue as its a chain drive, but its worth checking just to make sure. You do have fuel rail pressure? If you have spark & injection pulse it will have to be a fuel delivery or timing issue, I would have a look here next.

P.S. I will be away for a few days so if you have more questions re post on the main board and you should get help there,

Mark (mhpautos)

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Thursday, January 8th, 2009 AT 3:38 PM