no codes cames up on coder reader but i left the gas station and i had a trailer on the back .then it just stop hitting its passing gears i changed the strainer still no change /speed sensor no change so now ..i may have to change my trans.shift sensor silonoids u think this will solve my shifting problems? can u tell me where the shift sensors r located. is it where th strainer on trans?where? please help..

this web sight is usless

Okay i have those codes and if the 420 could be caused by misfire so does that mean that if we can find out why it misfires and fix it will that take away both codes. How would i be able to find the misfire . I have already done all spark plugs and wires and replaced all the 02 sensors.. and they removed codes p0171 system too lean on bank 1 and p0174 system to lean on bank 2... help me..please I have no idea what to do .. some say to replace catalytic converter how ever why would it say it passed on the smog cert. some say change 02 sensors again.. i am confused

Some of the heater control dash lights have stopped working. How are they replaced?

I went to get a smog and it failed and it had four codes so I did tune up and changed spark plugs and wires and oil change and o2 sensors all four.. but I still have code 300 multiple miss fire and and code 420 low lean efficiency on bank 1.. what else could it be.. everyone giving me the run around.. please help me..

car won't start, I have tried everything I can thing of except timing it, I need directions to help me out.

My wife recently advised me the ABS and Brake light have been on her display each time she starts the vehicle and remains on. The P-brake is off, seems to be braking fine, really not sure if ABS is working or not. Brake fluid if fine, brakes are fairly new. I heard it may be either the P-brake release switch, or the ABS brake sensor. Not sure where to begin troubleshooting. any help would be greatly appreciated.

My 2008 Suburban's A/C will blow hot air on the 2 drivers side vents and cold on the passenger side. I have tried to adjust the passanger climate controls and other setting. this seems to be an intermitting problem. any suggestions?

brake lines need to be replaced

I've replace my thremostat and my heater is still blowing out cold air. What could be the prolem?

transmission whines everytime when in gear. gets louder as you accerlate.ALL ADVISE IS WELCOME THANKS.

Have had our 93 4x4 suburban for about 6 months now. It has 50,000 miles on the rebuilt 350 motor. Just a few weeks ago we changed the spark plugs, wires, cap and rotor. It seem to run fine until last week. We were driving at 55mph and it just died. We pulled off to the side of the road and it would not start back up. It would turn over but didn't start. Changed the fuel filter on the side of the road and it finally started back up. We thought that it was just a fluke and kept driving it. A couple days later it was the same thing. Just died and after 20 min of fiddling with wires, battery, computer, checking if the fuel pump was still turning on it decided to start. It did that two more times and just yesterday it did it again but this time refuses to start. We replaced theaaa distributor itself, the ignition control module, the ignition coil and it is still not getting spark.

What do you do when the Hydro-carbon is reading to high to past the emissions test?

my 1999 chevrolet suburban illum fuse keeps going out what could it be? and my power locks don't work either.

truck pops out of gear and makes a horrid grinding noise if gas is applied when in reverse. Does not do this in forward gears at all. It will idle backwards. This is an automatic trannie.

My 1993 suburbans tail lights and insturment panel light does not work. Brake,Backup,turn signals along with flashers all work.Checked fuses and bulbs all are working just fine. Anyone out there has or had the same problem?

i got a notice of a check oil pressure

was done at care care on louetta road no details of problem

SES light comes on intermittantly. after about 30 miles of driving , but vehicle continues to run smoothly.also , cd player and cassette deck don't work. temp gauge always stays low.thanx, chris.

indicator flashes rapidly when right turn is selected/No turn lights present at right rear. (bulb has been changed). No flashing from right rear when hazard light is selected either.
Flasher relay? cant find it or if I have found it looks like I have to pull a bunch of dash stuff out to access?

I need some help. I have a 1996 Chevy 1500 Suburban. My right side break caliper locks up on me. I have already changed the caliper, rotor, master cylinder and abs sensor behind the rotor. It worked for about 2 weeks and it started locking up on me again. The plastic abs sensor behind the rotor gets melted, due to the heat from caliper locking up. Does anyone have any suggestions? Could it be the ABS unit/module. Please help me.

I've checked the fuses and replaced the DRL module and still no driving lights. What else can I check to find the problem of the driving lights not working?

i have 2003 chevy suburban when in park or just sitting in gear truc idles rough like its missing.but when you give it gas you dont feel the miss i had it put on the computer and it said #7 has a miss fire so i changed the plugs and wires and changed #7 coil pack still missing

put new crate 5.7 in can't get spark. Is there a safety switch or reset computer or something any ideas

Borrowing my Dads suburban and can't find how to move the seat forward. Controls, move it up and down and tilt but nothing to move forward?

As a repair shop owner, my labor rate is $95.00 per hour in zip code 33458.
Shop labor on this water pump is 1.8 hours= $171.00.
New water pump list price $259.00 and new improved thermostat housing $60.00. Your estimate is low.

i have a 99 surburban that cranks but will not turn over and start. i changed fuel pump and filter. still doesnt start. noticed a trouble code p0108. can anyone help?

the light is on the dash board... Service ride control

heater and blower were working fine and then just quit working.

ABS & Brake Light keeps coming on the instrument panel.