Jun 232011
 

I recently got a 94 GMC Sonoma that has been setting for 4 years. The brake pedal went to about 1 inch from the floor with marginal stopping power. I bled the brakes with no change. I then changed the master cylinder and now the pedal goes down about 2 inches with so-so brakes then slowing drifts to about 1 inch from the floor. There are no visible leaks in the system. Any idea what I should do next?

Mar 072011
 

my 01 yukon is misifiring and cutting out, we just had it at shop and they cleaned injectors ran good for a few days… used to start chuggin at 1/4 tank of gas now it started last night at over a half a tank of gas…. codes p0452 p0131 p0151 p0430 p0307 are coming up now and I am fed up of replacing things and it not being the problem.. any ideas would be greatly appreciated:) We have replaced plugs and wires already and we replaced a coil a bit back, my husband has checked a few things but the shop said that all levels were ok when it was in there but it was also running better then it is now…

Dec 092010
 

I have a 2005 GMC Seirra with a blown fuel pump. A guy I know has a fuel pump he bought to put in his 1994 Seirra but never did is it compatable i.e. do they cross reference. I have a 4.3L V6 I dont know his engine size.

Dec 092010
 

i have a gmc suburban and last night it was idled outside of a store for about 15 minutes it was running fine, no prior problems but after sitting it cut off and would not crank well about an hour later i turned it over and fired right up. Got it home and let it sit over night went out this morning fired right up again but after about five minutes of idling it cut off and wouldnt crank again i dunno what to do. has been about 8 hours now and still wont crank.

Oct 292010
 

  the vehicle 2003 chevy S-10 P/U crewcab 4×4 4.3 liter V-6 automatic with a/c, I replaced the heatercore by removing & replacing the dashboard, went to start the truck & stalled imediately,then the security light came on steady ,tried to reset the security light with the remote and nothing,checked all electrical connections & still nothing.i’m mind boggled & could use some insight on this, i am just about broke and out of work please help. thankyou