1987BuickGrandnational

1987BuickGrandnational 2 Answers

I,need to find someone that knows how to work on my 1987 grand national.

running problem under hard acceleration 5 Answers

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...

yes my grand national 1984 keeps dieing on me and it seems to have a miss in it im just wondering if any body as a answe for me what could i start cheching please email me if you have any answers 3 Answers

you have helped me before with my shifter handle color now can you tell me wich one this is saddle grey or dark greyyes my grand national 1984 keeps dieing on me and it seems to have a miss in it im j...

my buick grand national blows blue smoke after you coast for awhile and then get on the throttle again but it goes away after a big puff and then is fine sometimes at idle it will puff blue smoke. 3 Answers

Erratic cranking and backfire during start attempt 2 Answers

Have a GN 1984 where the wiring harness was completely cut going to the module. The wiring has been finally sorted out but has a very erratic crank like over advanced ignition timing. Cam sensor i...