Buick Grand National Questions Any type

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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)
hotrodross
5

Dead Miss #2

Dead miss on # 2 cyl. comp test 150lb. Leak down test, 9 o/o inj pulse good, (with noid light) replaced inj. good spark and replaced plug, tappets seem to have full travel... and can not find a va...

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...

kweik43
0

What Parts Do You Need To Convert A 84 Gn To A 86-87 Gn Intake Setupi

ive been searching the forums for the answer to this question but instead of getting anything helpful most people like to say you bought the wrong car or just put a 86-87 engine in it. I understand it...

link6
0

Why Do I Get No Spark From Coil?

rebuilt motor no spark to plugs from coil

104 views with 10 answers (last answer 4 months ago)
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)
joepepine
5

Tranny Problems

my tranny shifts all the gears too fast but not at cold

41 views with 3 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 !!...

72 views with 1 answer (last answer 10 months 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)
kenet12
105

Whats Reason For Loss Of Power ?

WHEN STARTING OUT FROM STOP, ITS FINE, THEN, UPON DRIVER DEMAND, ENGINE SEEMS TO STARVE FOR FUEL, LIKE I'M IN 3RD GEAR. @25 TO30 MPH. I HAVE TO RELEASE PEDAL AND REAPPLY TO GET GOING AGAIN, BUT IT ...

196 views with 5 answers (last answer about a year ago)
BSA441
0

Did Gm Ever Offer A 145mph Speedometer Option For A 1986 Gn?

64 views with 2 answers (last answer about a year ago)
kepler12
0

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

197 views with 3 answers (last answer 11 months ago)
John Parry
0
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)
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