My sable has 93000 mi on it owntoplied it 2 weeks it runsd veryhot,idlesbadstopd
1990 Mercury Sable

My sable has 93000 mi on it owntoplied it 2 weeks it runsd veryhot,idlesbadstopd

(1990 Mercury Sable)
uses excessive fuel,(like 15 mpg!)
) from a strongly running engine otherwise.... whenbraked at stoplights she shudders surges in place of idling.
oh and she often needs coaxing when restarting if warm.
also displays rough idle on cold start thar soon smooths out. but often needs throttle pressure to accomplish smooth out
2 answers & 0 comments
Popular Answer
on August 05, 2014
Fuel pressure , injector(s)/regulator leak-down. TEST first.Fouled plugs. Lack of maintenance.
Sign in to reply
General Diagnosis
$88 - $111 Learn More
on August 05, 2014
Fuel pressure , injector(s)/regulator leak-down. TEST first.Fouled plugs. Lack of maintenance.
Sign in to reply
on August 05, 2014
anybody out there feeling "map" sensor? or brain entirely? 15mpg at 93000 miles?
shifts slow breefeet?

Sign in to reply

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
2003 mercury sable, not heating. the a/c must be disconnected when attempting to use heater otherwise the air...
I left my 2002 mercury sable parked in the garage for the summer and didn't disconnect the battery. i had started and...