Ford - Taurus :: Revs Up Then Down Repeatedly For About 5 Minutes Till Car Warms Up
Mar 22, 2014
I have a 1996 ford taurus lx 3.0 v6 dohc.. Every time I start the car up it rev up to about 1500 rpm then goes back down to 800 rpm then goes back up..i will do that for about 5 minutes till car warms up some..here is what i replace so far..new coil''new plugs and wires.tps''maf'iacv.pcv'.. I clean throttle body out good..new air filter..and there is no check engine light..i did take it to 5 mechanic shop and they can't fine anything wrong with car ...
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I have a 1999 Ford Explorer that when it starts in the morning sounds like a tractor and stalls out till it warms up after 5-10 minutes. This is of course wasting gas and I've replaced spark plugs and wires and 2 oxygen sensors. After the truck warms up it runs fine but it's very frustrating in the morning and good that I have a strong battery-check engine light is on-what could be the problem?
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Quick back story I bought a 1999 Ford Ranger It is a 4 cyl with an auto trans the guy said it had some trouble with the tranny (major understatement) he also forgot to mention he cut out the CAT. so running a 4 banger off the header.
When you start the truck it rough idles but you have to hold the gas down til it warms up. You can shift into reverse but it labors the motor and the motor will not up the rpms kinda stays at idle and wants to die no matter how hard you accelerate and you can't move up a slight incline.
When you shift into drive you have to rev the motor to 3 grand an it will catch then move slowly forward. no matter how high the revs go. The fluid levels are a tad above the full level and a bit dark for my liking.
Ok, I used an OBDII scan tool from the parts store and it came up with 3 codes P0351, P0352, P0500. From my internet search the first two seem to be coil related which explains why the motor is running like garbage. The last may or may not have to do with what the tranny is doing.
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I have a 1997 Ford Taurus LX v6 DOHC. The car has almost 150000 miles. After driving the car for about 30 - 45 mins, I turn it off. About 20 mins later, I go to turn on the car and it has trouble starting and stay running. I turn the key to start it and it begins to sputter and then cuts off. When this happens, the RPM goes up and down and never gets to 700 - 800 RPM. After waiting for about 10 mins, the car finally starts but I have to push on the gas pedal to get it started and kept running. Once started, it runs fine. The car has enough gas, the fuel pump kicks on, and the oil level is full.
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The air starts out very cold but after a few minutes it warms up. A few minutes later it is cold again but then it warms up. This cycle repeats itself throughout the drive.
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I have a 1996 ford taurus lx 3.0 v6 engine dohc about 150000 miles..when i start the car about 5 mins the car dies..so i start it back up then it dies again.. So I start it back up then i keep my foot on gas the car stays running as soon i take my foot off gas it dies. I did have a new fuel pump in..
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I have a 2000 Ford Taurus SES that jerks heavily after being driven for about 5 mins. She starts right up, idles well, runs well in the beginning but then suddenly will start jerking when pressing on the accelerator. I'll pull to the side, put the car on neutral and rev the engine a little to see if any hesitation - NONE. Then once I put it in drive again and step on the gas, it feels like the tranny or something is jerking and about to fall off. If I park it and turn the car off for a while, then return to it, start it and drive it, it'll run fine for a few minutes and then the problem will start again.
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I own an old 95 Ford Taurus and have been having problems with it over heating. We have replaced head gaskets, there was a small crack got that repaired. We also replaced the radiator cap. I just replaced the whole radiator. Has new radiator hose too. The needle reaches all the way to the top line right before reaching the red zone within like 5-10 minutes of driving. It will eventually go back down but maybe just to between the o and r the gauge is vertical. I don't know what else it could be and can't afford to get another car at the moment. When i get home the reservoir is full and radiator is hot. After maybe 15-20 minutes of having the car shut off the water is sucked back in to the radiator.
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so im a fairly new owner of a 2008 f150 lariat 4x4 5.4l3v bought in September of 2013 with 32358 miles. this engine was built in 10/9/2007 and was just before the spark plug update so I have the black cop on this engine. and on cold day start ups it sounds like a diesel till warm and then it still has a slight knock to it vary slight is this normal or is this a tall tail sight of the phaser issue or spark plug issue coming to light love this truck and will fully rebuild it if I know what to do, ford dealer says that its normal and that if I lose power at some point I will need a new engine with this low mileage.
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I've got a 2002 Ford Sports Trac that won't start ! It will crank till battery dies but is not getting fuel. I have had it towed 4 times in the past year. of the 4 times,this last time it wont start. Every time that I have had it towed back to my house and dropped in the driveway it has started up with no problems. It will run for a few months or more.This last time it would not.
Could this be an electrical problem.Maybe loose ground somewhere or something else. Would like to rule out some things before investing in a fuel filter or fuel pump. Would hate to buy new FuelPump and that not be the problem. Can't find free wiring diaghrams for this issue.
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This has happened 4 times now over 2 weeks. The engine will turn over but will not start till I press the gas pedal. I have to keep the engine running for a few seconds by hold the gas pedal steady.After it's running you can cut the engine off and it will start right back up.
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Started the car got out of the parking lot and drove a few feet till it stalled and rolled to a stop. It cranks but would not turn over all the way to drive. Called mechanic to let them know that it would be towed. They asked if it had gas. It has a 1/4 tank. Tow driver asked the same question. I'm wondering if the fuel pump could be the culprit or timing belt. If timing belt than I wonder if the engine could be the bad kind (interference). And of course cost. It has just over 90k miles and it has received regular oil changes but not the recommended services. I'm biking to the mechanic to drop the key off and thought that I would try it again and look under the hood, but I need to know what to look for.
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I have a 2002 Explorer. Front right howls. Local shop put new tires on, said wheel bearings are good, it Starts to howl at about 10 mph & keeps howling up to hi-way speed. While driving 55 cornering makes steering wheel vibrate a little, then straight it just howls. I have put on over 15,000 miles while this noise is happening. now seems to be getting worse...
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2003 f250 6.0.... recently did oil cooler,hpop,ipr,icp,fuel pump,egr valve, rebuilt the turbo.... when around 35mph truck seems sluggish and doesnt seem to pick up quick untill i floor it an then hauls butt.. vgt reading at idle is 62% and when floored around 30 to 35%.. fuel pressure is 63psi.. ipr is around 60 to 70% when floored and around 25% at idle. Hpop reading when floored is 3000 to 4000psi and idle is 624psi....
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I have a P2195 and P0171 ... 2006 Ranger 2.3 ... Drives fine but at idle..idle gets slower till it lopes. Changed O2 sensor,Cleaned air flow sensor,changed PCV valve, Can't find any leaks, could it be EGR...how do I check it ?
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I have a 1967 Ford Mustang. I drive in mainly on the weekends. The carb is rebuilt within the last six months. I installed a new alternator about a month ago. The battery was leaking and so the car stopped running one day. I just put in a brand new battery. It still won't start. It feels like it's trying to start but just won't turn over. I did clean the terminals and lubricated them as well when I installed the new battery.
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I have a 2004 Ford Escape that seems to have developed an appetite for one of its O2 sensors, about 1 a month for the past 3 months. Specifically Bank 1 Sensor 2. That is this the downstream sensor for cylinders closest to the firewall. I have replaced the sensor twice and the last sensor just popped the code to let me know it's passed on. The code is P0136 is the code that has popped every time. The live data shows a flat 0.0 off of the sensor.
So before I replace another sensor, what would cause the same sensor to die 3 times in a 3 month time period?
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My A/C will blow cold for about 3 min. and then stop for 10 min......then cold again for 3 min.....then warm for 10 min.......what is going on ? It does this when on climate control and on A/C . I had a compressor go out about 1 1/2 yrs. ago due to a fan failing...the compressor tore apart... This is not acting like that though .
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I drive a 1995 Ford Escort (don't laugh, even though it has 328,000 miles on it). The car is generally very reliable, despite its age. The one thing that repeatedly fails, however, is its clutch cylinders. The factory cylinders lasted about 150,000 miles. The after-market models, ever since, have failed almost like clockwork every 18,000 to 20,000 miles. Either the master or slave has had to be replaced.
The longest they've gone is about 29,000 miles, but then both had to be replaced. No mechanic who has seen this car can explain why it would eat clutch cylinders so regularly. The only clue I have is their proximity to the firewall, and this model Escort was recalled for firewall problems early in its life. Why clutch cylinders would fail so regularly, and what I might be able to do to prevent it?
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My 03 expedition has a blinking air bag light. It blinks 4 times and then 2 times and repeats. I have googled this and found 42 = Primary Crash Sensor #2 Feed/Return Circuit - Open
How to fix this? Where to look, what to test, what the service manual says?
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2003 6.0 has had hpop replaced with adrenaline hpop, updated hpop cover, new oem oil cooler and gaskets, holder premium 175/30 injectors, new lpop and front cover, new cam and crank sensors, all new pigtails, rebuilt turbo with 360 bearing and kc billet wheel, egr delete, coolant filter. New ICP and IPR, oem filters and cap. All work done by reputable shop. Truck will run fine and then just die like you turned off the ignition. Everytime IPR is stuck open. Replace IPR and truck will run fine for a short period and then problem will reoccur.
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