GMC

Heat riser is operated via rod connected to vacuum pulloff, vacuum is supplied from EFE (early fuel evaoration) ported vacuum switch on intake manifold near water neck. As it sits now, I need vacuum immediately after startup to close heat riser to direct heat across my intake to aid warmup in cold weather. Problem is majority of vacuum switches are normally closed and do not open until warm, this really has me scratching my head.

2007-11-07 04:27:43 · 2 answers · asked by Anonymous

If we leave it cool for 1 1/2 hours it will then start and run as normal.

2007-11-06 22:45:19 · 3 answers · asked by Cheryl W 2

2007-11-06 20:27:08 · 5 answers · asked by Anonymous

what would the book say to do

2007-11-05 07:32:39 · 5 answers · asked by skylar k 1

I have a 1993 GMC Sonoma pickup. It has a two headlight system. What is the best way to aim them yourself? would it be better to take it to a shop? Would a body shop be able to do it?

2007-11-04 11:07:46 · 5 answers · asked by Joey C 1

i've owned it for about a year and a half now and it's been running great. then i drove it to kansas city and back twice and each time it started to put and backfire a little bit once i hit high speeds on the highway. ever since, it's gotten worse and worse and now it happens mostly on hills and still highways.
any suggestions?
it's at about 100,000 miles

2007-11-02 15:23:37 · 4 answers · asked by BAMF B 1

teaser, I have given you 3 words. Beside each word are a series of letter groupings. Example:
Statuette: fro evi gse rpu lor nai ngd rep

Answer:
Fgo evI Gse rpU loR naI Ngd rEp = FIGURINE

2007-11-02 15:17:14 · 3 answers · asked by Anonymous

2007-11-01 17:19:58 · 4 answers · asked by corey c 1

under the dash board

2007-11-01 13:26:49 · 5 answers · asked by Wendy W 1

I have a 1999 Cadillac Seville STS, and i have a bad headgasket.... will the Thermagasket liquid fix it ...the website says so and another guy at a junkyard said he tired many things but this stuff worked on his Cadillac Northstar engine.. the website to get this stuff is www.rxauto.com ...they guarantee it or your money back!!

2007-11-01 11:54:23 · 5 answers · asked by bp 2

2007-11-01 09:34:19 · 3 answers · asked by Anonymous

2007-11-01 06:45:50 · 4 answers · asked by shasta h 1

2007-10-31 12:09:26 · 5 answers · asked by jthib1984 2

I have 1991 GMC sierra 1500, when I get up around 55-70mph on the highway it starts shaking, when I give it gas or let off it quits. I was told that the transmission or tire allignment could be causing this, any idea? By the way its an automatic with a 305ci.

2007-10-30 11:36:10 · 7 answers · asked by Elroy 2

Harmonic balancer fell off when I started car the other day. Had been squealing. Can this job be done in driveway with the right tools?

2007-10-30 05:06:14 · 5 answers · asked by Deeter B 2

just need a pic of the wiring internal or diagram color code?shop tore up mine and cannot find a replacement for under 2oo and thats rediculous

2007-10-30 04:21:33 · 4 answers · asked by udono_wishunew 1

2007-10-29 14:09:06 · 9 answers · asked by wsweet22 1

2007-10-29 06:35:17 · 2 answers · asked by what2do? 2

If it could reach 195 degrees wouldn`t it get better gas mileage?

2007-10-28 17:36:07 · 4 answers · asked by (A) 7

My blinkers and flashers work sometimes, however, 90% of the time they don't . I keep reading about this being caused by the turn signal switch being bad or something.
Can someone tell me where the switch is located in a 1999 oldsmobile cutlass.
Also if you have any recommendations on something else it could be, please leave them.

2007-10-28 11:42:10 · 2 answers · asked by Josh C 2

my question is i have a 1997 gmc z71 350 engine ,my problem is hard start sometimes it fires right away other times it just cranks and cranks,i have changed fuel filter it was prety dirty,but now it still starts hard ive been told its my fuel pump but also been told its eletrical,does this truck have a distribtor or not.

2007-10-28 02:33:15 · 7 answers · asked by falkmaster2002 1

Please help and ask any questions that I can possibly clear up. I really need some help as I am looking into buying a camper. Thanks!!

2007-10-27 13:42:28 · 2 answers · asked by Steve and Meg B 1

2007-10-27 13:16:09 · 6 answers · asked by Aspigabadilla 2

2007-10-27 09:50:53 · 4 answers · asked by schoonergirl2004 1

...a 1986 Olds Delta 88 3.8. Medium condition. Good body. Runs very good. Good interior. AC power windows. 4 dr. Good tires.

2007-10-26 09:30:33 · 10 answers · asked by Anonymous

2007-10-25 20:51:10 · 1 answers · asked by lifhapnz 3

2007-10-25 17:14:23 · 1 answers · asked by Anonymous

Who can I call to report my local dealership?
They told me my clunking tranny was NORMAL on my 07 Sierra. No other truck I rode in has this problem! On top of that, My brother is the service manager in another state, and he has 3 service bulletins that have remedies for this problem, but they refuse to listen.
NOW WHAT?

2007-10-25 15:16:11 · 6 answers · asked by Rambo 2

2007-10-25 06:24:34 · 9 answers · asked by toxictuner 1

2007-10-25 01:10:33 · 2 answers · asked by Anonymous