Chevrolet - Saburban :: 1995 - Transmission Stuck In 3rd Gear
1995 Chevy Saburban, currently at 150,000 miles, Prior owner had transmission rebuilt prior to 100,000 miles. While towing my 18ft camper trailer on a recent trip every time I started off from a stop I had to really push on the gas to get going. At first I though the emergency brake was on, or I had a flat tire. I then noticed the automatic transmission was not shifting when I had it in D. Checked the transmission fluid and it was full. The transmission seems to be stuck in 3rd gear. When I move the shifter to 2 it will shift down. Reverse is also still working.
View 2 RepliesChevrolet - Suburban :: 1995 - Transmission Started To Slip / Slowly Idle Down While Driving
1995 C1500 Suburban (diesel) ... Felt like the transmission started to slip. And then it slowly started to "idle down while driving". thought maybe out of fuel, so i filled it up. When i turned out of the Gas station it died. about 20 minutes later, it started up but still didn't seem to run at full strength. No engine lights on or anything, light all still worked fine, just the engine shut off on me.
View 6 RepliesChevrolet - Montecarlo :: 1997 - Gear Shift Stuck?
How to fix a gear shift that tends to get stuck once in awhile. What about WD, and how would you apply it? I have a '97 Monte Carlo.
View 2 RepliesChevrolet - Classic - Transmissions :: 1970 - Stuck In Gear
I went to drive my 1970 Nova today and after driving it for about 15 seconds it seemed to stick in second gear. I cannot get it to go into neutral to be able to put it into any other gear including reverse. The shifter is on the floor. I have no clue what is going on- If it's something with the linkage between the shifter and the transmission or something with the clutch. It has never acted this way before and gave no indication that a problem was on the horizon.
View 13 RepliesSuburban :: 1995 Loses Power When Warm?
1995 Suburban loses power when its warm and backfires through the throttle body when floored..
View 6 RepliesSuburban :: 1995 - Temp Gauge Going High And Dropping
Bad news kids... it's terminal. Took my 95 3/4 ton 4X4 6.5 diesel suburban in complaining of temp gauge going high and dropping, alternator... ball joint fears.... And I just got a call, it's got a cracked head. So this is how it ends. Husband aint never gonna fix it. I knew this day was coming. He said the temp gauge going high then dropping is some sort of coolant preasure build up and release. I seen it every morning for the last year. He said he took her up to 120 kms and it did exactly what I said. And he knows exactly what my problem is. It's true, Toni knows this truck. So any guesses how long I got? What will happen when it goes? When would you park it for good? My last over heat was a couple years ago when a belt blew off, big heat is the only thing that would have cracked a head right? So the crack might be that old. And it's sad news. Driving it since birth, 95.
View 14 RepliesSuburban :: 1995 K1500 4x4 - Check Engine Code 35
I have a 1995 suburban k1500 4x4 i just pulled a check engine code 35 what could be causing it to appear? I need to know if its something small or a big fix?
View 2 RepliesChevrolet - Suburban :: ABS Light Stays On
If sensor or control module malfunction. Brakes are fine. If ABS relay, so where is it located, cant find in fuse box. This is a 1500 2WD suburban.
View 5 RepliesChevrolet - Suburban :: 2003 Shakes When Drive Over 70 Mph
My 2003 Suburban shakes when I drive over 70 mph. I don't know if the tires need realignment?
View 4 RepliesChevrolet - Suburban :: Dropping Out Of OD For A Split Second And Then Going Back In
I have a 1990 suburban that has had a rebuilt x-mission about 50,000 miles ago. At this time when I drive there is a hesitation, split second, when running on flat road. It happens when going up a hill, too.My mechanic said change the: plug wires, then the plugs and rotor. No difference.
I think the thing is dropping out of OD for a split second and then going back in. If I drive in 3rd, I don't think it is happening. Isn't there a relay or solenoid that controls this function?
Chevrolet - Suburban :: 2005 - Won't Start When Cold?
I have an '05 Suburban with starting issues. When it's cold out (below 40 degrees) and you turn the key, all accessories come on but truck will not crank. It then seems like the power just cuts off.......dash lights go out but gauges are fixed in place and a couple of seconds later, I hear a strange buzzing noise from the dash area behind the radio and the gauges will then go to power off position. Then if I try to start it, there is nothing, no lights on dash, no starter engaging, no clicking of the relays, nothing. I tried, on a hunch to disconnect the ground lead from the battery. Had it off for 10 minutes or so, put the cable back on, tightened it down (wasn't loose to begin with) and it started right up first try in 20 degree weather. I had previously had the battery and alt checked and both were good.
View 3 RepliesChevrolet - Suburban :: Flutter In Engine When Accelerate
2007 Chevy Suburban, 65K milesLet me start by saying I took this into to the dealer and they found nothing!
When I accelerate, I get a "flutter" in the engine. The best description of this flutter is that the RPMs go down about 200 or 300. I think it feels like it is sluggish when it accelerates. It is most obvious during the 35 - 60 MPH range, but you also see it when cruising at 70 MPH.
I tried adding some fuel treatment and ran some 93 octane through it to see if it was the fuel injectors, with no change in the behavior. No error messages or engine light is on. Regular oil changes and services (60K service, every 3K miles for oil change). Driving behavior has changed since I bought a Prius 3 months ago. It used to be driven 40 miles / day (+ long trips) and now is driven about 40 miles / week (+ long trips).
Chevrolet - Suburban :: Random Power Drop Off?
I have random power drop off (best description is a loss then a surge or something like a skip) when driving over 60 mph. If I let off the gas or floor it the problem goes away temporarily. No mechanic has been able to figure it out. Chevy dealer just says "we don't have any codes".
View 10 RepliesChevrolet - Suburban :: 2002 - Engine Stalls At 75 Mph
2002, Chevy, Suburban 1500, 4wd, 5.3L engine, 210,000 miles. Mass airflow sensor and both O2 sensors replaced last year in an effort to fix this problem. Original problem surfaced when the vehicle was shut down or running uphill and had about 1/2 tank of gas in hot weather. If stopped, the vehicle would not start until it had cooled down. Sometimes getting it onto level ground would be enough to get it running again. ( This accomplished by turning on the key and allowing the vehicle to roll back out of the parking place. ) If running down the road, getting to level ground after the stall, pulling to the shoulder and cooling the engine/waiting a few minutes and restarting the vehicle would work. This was before the above mentioned repairs.
Last weekend in 60 degree weather I was driving back from northern Michigan and as I headed up hill at 75 mph with the tank at 1/2 the vehicle did a high speed stall on me. Symptoms were: RPM showed 2000, but pushing down on the gas actually dropped the RPM no matter how feather-footed I was. This was tried several times. I turned on the 4 ways and moved toward the shoulder and at 50 mph finally got the thing to restart. The rest of the trip home was uneventful.
I had a 2001 Suburban with the same specs which did this same thing until a factory recall that got me a new fuel pump. I asked about the recall the last time my truck was in for service and they said it does not fall within the serial numbers for that recall. Fuel filter replaced about 9 months ago. Co-incidentally but not necessarily related is that my battery with less than 3 years of a 7 year warranty was draining itself in less than 2 days this last winter.
Chevrolet - Suburban :: 2004 Not Able To Access Last 1/4 Tank Of Fuel
I have a 2004 suburban with approximately 125k miles on it, it is nominally my wife's car.
Recently it seems to not be able to access the last 1/4 tank of fuel. A couple of weeks ago my wife (who likes to run it down to the dregs) got it sub 1/4 tank, and it cranked but didn't start...put in 2 gallons from a can, started right up...took it to a gas station, filled it up (less the approximate 1/4 tank of fuel).
So, fuel pump? Pickup clogged? If so, what does it take to replace/repair...
Chevrolet - Suburban :: 2003 Misfiring At 50mph Or Higher
I have a 03 Suburban LT with the 150,000 miles. and it misses out at 50mph or higher. I thought it was the transmission, and the tranny guy confirmed a new transmission was needed, but said he thought the missing was maybe the coils. the local Chevy dealer did the diagnostic, and determined the coils, plugs, and plug wires were all good. I 've replaced the oxygen sensor as well. The service manager said to keep driving it until the Check Engine light comes on. That concerns me, but hey what do I know. The mileage hasn't dropped off, and it runs fine the rest of the time.
View 5 RepliesChevrolet - Suburban :: 1986 - Alternator Intermittent Overvoltage
86 Diesel Suburban
Lately the voltage gauge sometimes starts to wander upwards toward the 18v red zone. When it does it wanders up and down a lot, but mostly well above the center 13v. Sometimes I left of the throttle a little and it goes back and stays at normal, and sometimes it doesn't and bounces up again as soon as I press the throttle. Doesn't happen on every drive, just sometimes.
I thought it unlikely this was a bad voltage regulator, since it's a pretty new alternator, 2 years tops. So I thought I'd see what other possible causes could be. (Why do they make the voltage regulator internal to the alternator now anyways, since they seem to go bad more often than the core? Can I just add an external regulator like the older trucks had?)
I've heard over-voltage can ironically sometimes be caused by a short, since the regulator dumps more voltage into the field coils because the main coils are showing they aren't delivering enough current (because it's all being soaked up by the short), resulting in an overall over voltage as the alternator tries to compensate for the voltage drop of the short.
How do I tell if this is the cause of the overvoltage or if it's something else instead? If it is a short, where could it be? I'm assuming it must be somewhere weird, because almost any normal place I could think of for a short would simply blow a fuse. Or is there such a thing as a partial short-- high enough resistance to not blow a fuse, but low enough to drive the alternator nuts?
Could it be related to overheating? I initially thought that was a possibility, because it began around the time the weather turned warm here, but on any given day it seems pretty random and not tied strongly to excessive speed or going up hills.
Chevrolet - Suburban :: AC Refrigerant Level Is Too Low To Keep The Compressor From Engaging
2002 1500 4WD 126K miles. A/C not working, compressor does not engage when A/C is switched on. Is there an interlock if the refrigerant level is too low to keep the compressor from engaging? Original owner, A/C has never been recharged. Is recharging my best first step.
View 2 RepliesChevrolet - Suburban :: Intermittent Surge Or Shudder Between 40 - 60 Mph During Acceleration
I have a 99 Suburban with very high miles. Going on 306K mostly highway miles. This is our baby and the best vehicle I've ever owned. This is a solid vehicle that I think we can get more miles out of.
The problem is that it will intermittently surge or shudder between 40-60mph during acceleration. It's hard to pinpoint because it doesn't happen all the time. It seems to be worse if the vehicle is low on gas or the engine is cold but I'm not certain about that. It's not hard enough to call a buck, jerk, or sputter though. Maybe I've over-analyzing but basically it will shift to the correct gear and then back down then back up etc., and back and forth for very brief seconds. Then levels out after 60mph and there are no other problems. If the gas is low or engine is cold is does this in lower gears as well but usually only around 4th gear. I hope this description makes sense.
Here's where I'm confused. The transmission was rebuilt 2 weeks ago specifically the torque converter and rear planetaries. The day we got it back we performed a tune-up so all new plugs/wires/cap/rotor. The fuel filter was replaced about 8 months ago and the fuel pump 2 years ago. All regular maintenance has been performed on time since we bought it 4 years ago. Yesterday the Service Engine Soon light came on and it only showed one code (OBD II), PO161, so we replaced the 02 Sensor (Bank 2, Sensor 2).
However the problem persists and there are no other codes providing any direction. I've tried to search the internet for drivers with the same issue but the fixes vary too much and seem uncertain.
Other known issues for diagnostics: four wheel drive hasn't worked for years (haven't needed it in our flatlands) and ac compressor went out last spring.