Chevrolet - Lumina :: 1992 Running Rough When Hot And Cutting Off At Stops
My main top water hose burst. I replaced it. Car ran hot. Replaced the thermostat, coolant sensor, and 12 volt relay fuses for primary and secondary fans. Still ran hot. Fans not coming on. I tested fans in service mode by paper clip to F and G in the diagnostic scan box. Fans came on, so no blowed motors. Got desperate, so ran a toggle switch to primary fan, so fan would run while I drive. Still, when the car gets hot, after about 5 miles of regular driving, the car huckabucks, and cuts off at slow downs and stops. Really bad in the middle of light intersections.
1992 Chevrolet Lumina 3.1 6 cyl ....
1995 4.3 Blazer Runs Bad And Stops - RPM Start Jumping Between 1500 To 2500
I've got a "new" Blazer -95 4.3 vin W about a month ago. It has run about 170,000 km.
But now it looks like it was a bad buy, it runs bad. The rpm starts jumping between 1500 - 2500. Suddenly the break and ABS warning lights in dashboard lights up, and sometimes all black out and it stalls.
At first it started acting like this when towing a trailer on the highway, doing 80 km/h. But now it does it at any speed.
Impala - Overheating - Chevrolet :: 2002 - Runs Hot Only When Pulling A Grade?
My 2002 Impala runs hot when pulling a long grade and I have to turn off the a/c. It runs fine every other time. New belts, hoses, thermostat and flushed completely with new coolant. The radiator is fine and a/c coils are clean also
View 2 RepliesFord F-150 - 1997-2003 :: 1998 4.2L V6 - Changed Plug Wires Now Runs Rough At 2000 - 2500 RPMs
My F150 with 175,000 miles on gave me a the ol' P0305 code indicating misfiring in cylinder #5. I changed the plugs and wires using Motorcraft wires and Motorcraft AGS34FM plugs.
Now the truck idles fine, does not give a OBD code but runs rough at 2,000-2,500 rpm. Tried it out on the highway and it started "bucking" a bit. Not sure what to try next.
Chevrolet - 2500 :: 1993 - Transmission Rough Shifting?
i have a 1993 3/4 ton pickup 5.7 and it just started to shift rough it has to get up to 4000 rpm to shift from 1-2 and 2-3 someone told me to change the filter another person told me to check the vacume line i went under truck and found a vent tube out the side not sure what to do
View 1 RepliesAstro - Chevrolet - Batteries - Alternators :: Battery Occasionally Stops Charging / Runs Down And Dies While Driving
So I have a very confusing problem. In my 92 Chevy Astro the battery occasionally stops charging runs down and dies while I am driving and will not restart via jump but must be fully charged. This first happened a couple months and several thousand miles ago but has occurred 3 times in the last two weeks. Both the battery and the alternator have checked out good, and the alternator belt is tight as a drum. What could this possibly be?
View 6 RepliesChevrolet - S-10 :: Runs Rough At Startup
1996 s-10 runs very rough at start-up .. smooths out after it warms up and runs really great. Is it just the plugs and wires or something else??
View 1 RepliesAstro - Chevrolet :: 1997 - Runs Rough At Idle
I've taken it to a half dozen mechanics, none can diagnose the problem. From a cold start the engine idles well, but once it warms up and the fast idle setting shuts off, it begins to vibrate quite a bit. I rebuild that included an all new fuel injection system, new ignition parts (including distributor, replaced at a later date,) new wire to alternator (the old one had cracked insulation,) and a new mass airflow sensor (swapped in from a parts van-no effect.)
Basically everything is new except for the sensors (crank sensor, idle air, throttle position, etc.,) and the fuel filter and pump. I'm not getting any codes, and at least two mechanics said it had good fuel pressure. It FEELS like a vacuum problem on a carburetor vehicle, but I had the vacuum harness checked as well, and everything seems to be in order.
Chevrolet - Equinox :: 2005 - Runs Rough When Cold
I have a 2005 Chevy Equinox with 73K miles. When I first start it up morning the car runs rough for about a minute or two and then smooths out. I took it to a mechanic who said there was oil on one of the plugs and to get rid of the car. I tried another mechanic on Craigslist and he replaced the upper plenum gaskets. It ran better for about a day or two and now the problem has resurfaced.
View 2 RepliesGmc - 2500 :: 2008 - Pulling To Right Severely
I have a 2008 GMC Sierra 4x4 I just purchased and it pulls to the right severely. I took it back to the dealer and it still pulls.
View 18 RepliesDodge - Avenger :: 1996 - Shakes At Red Lights - Runs Little Rough?
I bought an avenger that runs a little rough and I am trying to figure out if I have a fuel and air problem or a broken motor mount. In neutral or any other gear the car does not shake. In drive it shakes horrendously. Watching the engine as the car is put in drive the engine moves towards you a about 3 or so inches. Now with throttling the car takes a while to accelerate even after I stomp it on the highway to merge. On home roads I can let off the gas and the car will sustain itself at 25 to 30 mph. 1st gear is not very responsive. All other gears seem to be ok with acceleration. I am trying to find a good starting point.
View 3 RepliesRepair :: Turning Off A/C When Pulling Away From Stops
In the summer I have a habit of switching off the air conditioner every time I pull away from a stop, then turn it back on after I get up to speed again. Because the engine needs the most power when pulling away from stops, I have the impression that this saves fuel. Is this necessary?
View 19 RepliesVolvo - V70 :: 2001/ 24T Vehicle Runs Smooth When Cold / Runs Rough With Delayed Acceleration On Warm Up
My 2001 V70 24T runs smooth when cold as it warms up it runs rough with delayed acceleration reaction ....
View 1 RepliesFord Ranger / B-Series :: 1992 - Front Brakes Pulling To Right
All I did was take wheel off to tap a stud and I saw the inboard pad shim came off. So I removed the shim and reinstalled everything and the wheel is severely pulling to the right. Yesterday I took the caliper off but did not take off hose, cleaned slide pins and lubricated with anti seize. Still pulling to right bad. Don't hear any squealing or grinding. But pass side wheel is definitely hotter than drivers side. One mechanic said he thinks it would be a bad hose before replacing caliper. What could it be?
View 8 RepliesFord - Explorer :: 2002 - Transmission Stops Pulling When Come To A Stop After Driving For A While
My '02 Explorer transmission is giving me a little trouble. The vehicle has 240,000 miles, but the transmission has been rebuilt several miles ago. I recently had the fluid changed, and I had them add a bottle of Lucas Transmission Fix, which I have had good luck with in the past. Most of the time, the transmission behaves normally.
Occasionally however, when I come to a stop after driving for a while, the transmission stops pulling, like it has shifted into neutral. Sometimes it will re-engage after a couple seconds, and sometimes I try to hurry it along by shifting to Park, then back to Drive and it will go. If I am on an incline, and the vehicle does this, it will actually roll down the hill.
Hopefully there is a simple fix because this thing is too close to the end of its life to require a hefty repair investment! Maybe a switch or a sensor. I'd love to tell you that I checked the fluid level, but Ford forgot to put a transmission dipstick on it.....
Regal :: 1988 / 2.8 Runs For 5 Minutes Then Stops
We have replaced crank position sensor, ecm/ coil packs and computer. got good pressure on fuel rail. Starts cold, will run normally for approximately 5 minutes before it dies and will not start.
Sometimes we can hold accelerator to floor and it will "hit" a few licks but promptly dies when accelerator is released. We've checked fuses and relays; what are we missing?
Prius (Gen 3) :: Engine Starting On Its Own / Runs A Bit Then Stops
Well I did it, moved Prius out of garage to drive, working on other car when Prius engine starts up runs a bit then stops. You should have seen the look on my wife's face, she just kept looking a me for a reason it would do that. We are still learning a lot about the Prius and she thought it may be normal. I started to tell her some high tech lie but decided to fess up and admit I had forgot to push the off button.
View 5 RepliesNissan - Maxima :: 1997 - Runs For A While And Then Stops Suddenly
I have Nissan Maxima 1997, yesterday I was not able to start my car and so my mechanic replaced Starter. After replacing starter car is starting but now when I start driving it just starts for few feet's and stops suddenly. When it stops engine also stops, I can start car again and it again drives and than stop completely. This is happening continuously when I do reverse or fwd driving both. I suspect that this has something to do with replacement of Starter, during replacement my mechanic dismantle few things to reach the starter and I doubt that some part is not loose and not plugged in properly. I never faced this issue in the past.
View 12 RepliesFord - Focus :: 2001 - Runs Fine For 30 Seconds Then Stops
I start the car - a 2001 Ford Focus 4 cyl DOHC. It runs fine for 30 seconds then stops, as if it is no longer getting fuel. I can't start it again for a couple days then the same thing happens over again. FWIW, I parked the car for 8 months before this happened and only started it once in that time. But it ran fine then and before I parked it. What can this be?
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