Buick Grand National Questions Maintenance & Repair

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joepepine
5

Transmission

my grand national on hot days starts shifting all gears in no time i does not doo when its cool only after it runs too long of a period of time does it start again

12 views with 1 answer (last answer 2 weeks ago)
jaterre
0

My Grand National Won't Lubricate What Would That Be?

I change the front timing cover and the timing chain, now the car won't lubricate at all

13 views with 2 answers (last answer 2 months ago)
turboTgn
0

I Have A 85 Buick T Type Grand National And When I Press The Gas It Dont Wa...

30 views with 2 answers (last answer 4 months ago)
joepepine
5

Brake System

changed the powermaster system and went to vacuum and not having good results i have to pump brake pedal twice for the brake system to work properly brake pedal goes to low brake pedal was changed t...

mmassey
0

Is There A Buick Gn Mechanic In My Area?

I live in Kenner, Louisiana and I want to sell my GN. I am looking for someone who knows about the mechanics on her. I think she is running lean, the check engine light comes on and within a few sec...

35 views with 2 answers (last answer 9 months ago)
kenet12
105

Powermaster Brake System Parts

can repair brake system myself. however, where can I get o-rings, seals, etc., pump, etc., etc., other than the obvious, kirban, cardone, etc.,. don't let these guys monopolize our repairs !!...

74 views with 2 answers (last answer 2 days ago)
joepepine
5

What Stuff Should Be Changed For A Full Tune Up On My 1987 Grand National

please supply me with details

99 views with 2 answers (last answer 11 months ago)
joepepine
5

Should I Add A Transmission Cooler On My Grand National

i find on hot days the transmission shifts fast all 4 gears in no time

67 views with 2 answers (last answer 11 months ago)
kepler12
0

Where Is The Turbo Filter Location And How Hard Is It To Change?

199 views with 3 answers (last answer 11 months ago)
Julz_30
0

How To Unlock Door Of A 84 Grand National

keys are in the ignition, and windows sit on the rubber of the frame

70 views with 1 answer (last answer 2 years ago)
kencoupe
0

Running Problem Under Hard Acceleration

car backfiring under hard acceleration after turbo spools up, oxygen sensor going to o and running lean, installed new high pressure fuel pump with no avail, idles better but still runs bad under hard...

434 views with 5 answers (last answer about a year ago)
colletts84
25

My Gn Keeps Stalling On Me I Put New Ignition Switch And Key Switch And Its...

135 views with 1 answer (last answer 2 years ago)
jmaf
0

I Recently Purchased A 86 Grand National 38k Miles, Having Power, Shifting ...

841 views with 4 answers (last answer about a year ago)
tcc668
0

1987 Gn, Has No Spark And I Only Have 5.1volts To Both The Cam And Crank Se...

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...

1,006 views with 5 answers (last answer about a year ago)
colletts84
25

Is The Error Codes The Same For The 1984 Grandnationals As The 1987 And The...

is the error codes the same for the 1984 grandnationals as the 1987 and the 1986"s

113 views with 1 answer (last answer 2 years ago)
colletts84
25

Ok Guys One More Question Please I Fixed The Parking Light Problem When I P...

117 views with 1 answer (last answer 2 years ago)
colletts84
25

Can Anybody Tell Me Why A Dash Light Fuse Blows Every Time I Turn On My Par...

280 views with 3 answers (last answer 2 years ago)
colletts84
25

If The Coed Read 34 And You Un Plug The Orange Plug To Reset It Wouldnt The...

290 views with 11 answers (last answer 2 years ago)
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