Buick Grand National Questions Maintenance & Repair
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i find on hot days the transmission shifts fast all 4 gears in no time
this is a used car i'm repairing, 1987 buick grand national3.8l turbo. none of the coils have spark, i put in a new ignition module on the base of the coils and have power to the module. the check eng...
is the error codes the same for the 1984 grandnationals as the 1987 and the 1986"s
my code read 34 which you all know its the mas but I just found out that my battery is bad so wouldn't that send shortage of power to the mas and the code would come up and the ignition is bad to.and ...
how do you clean you mass air flow sensor,the code was 34 MAS i took it out didnt take it out of the plastic just sprayed both sides are you suppose to sprayup in the electric where you plug the wire....
the error codes how do you know what the code is does it flash numbers or just flash it flashed 3 time and again t2 more times and it flashed 4 times so does that mean the code is 13
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