Ford F-150 - 1997-2003 :: Shakes When Foot On The Brake Idling
Jun 9, 2013
I've owned the truck for 8 months, did a fair bit of maintenance in the first two months (plugs, tranny fluid change, maf cleaned, o2s replaced), 320,000km runs very well, no codes.
When the truck is in gear and I put my foot on the brake after a second or so idling, the engine shakes. Releasing the brake, the shake stops, but it does it every time. Also, the belt or one of the pulleys will squeak a bit at the same time, but only idling with the brake on.
It doesn't seem like it is a serious problem, but what and why? My instincts are telling me it may be transmission related.
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Put foot on brake, selector in P it will start but will not shift.
Put foot on brake, turn key on, put selector in N it will start and shift R or D as normal EXCEPT do not shift to P as it will lock up and you have to start all over again.
Selector is basically aligned on the letters appropriately.
2001 F150 supercrew 5.4
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My 09 Tacoma 91000 miles- symptom: when idling with foot on the brake, on occasion, experiences engine pause/subtle forward sensation; otherwise drives superb. Service shop said the issue is remedied by replacing the drive shaft thereby switching out the "yoke" which is the source of the problem. Shop said this is a common problem with 09 Tacomas. Does this need immediate repair or can I drive safely?
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We recently had the timing belt replaced in our 2003 Volkswagen Passat (1.8T). Now it shakes and vibrates badly when we put it in drive and idle. It ran smoothly before we had the belt replaced. The mechanic hasn't found a solution yet.
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As the title says, I have an 02 Supercrew with the 5.4. The engine starts when cold and runs fine but sometimes when I start it hot after running for a bit, it will stall out unless I keep my foot on the gas pedal. This seems to only happen on hot days. It was about 90 F here yesterday and I drove it to a shopping mall after supper - maybe 5 miles. It sat for maybe 20 minutes and when I re-started it, it stalled out.
The tach needle just drops slowly to zero and the engine stops. It will re-start without any problem but will only keep running if I keep my foot on the gas and keep the revs up a bit. It has done this a few times in the past few years and only on hot days after it has been running and then sat for a few minutes.
What I should look at? It does not throw any codes and generally runs ok after a few minutes. For example, last night I managed to keep it going by shifting into neutral when required until I got back on the road. I drove 2 or 3 miles and at the next light, it acted like nothing happened.
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I have an 02 f150 ext cab fx4 with just under 140,000 miles my first problem was when I shift from reverse to drive I have a loud clunk/bang I was trying to find out what was wrong so my brother in law was looking out the drive shaft he pushed it into the rear end now when I am over 65mph and take my foot off the gas I have a vibration but only when I take my foot off the gas and above 60-65mph the steering wheel or peddles don't vibrate but the floor does .
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Truck seems to have a rough idle not bad I had kid in back seat and ran into store came out and he asked why my truck was shaking. Plugs been changed dunno anything else I could do.
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Its not the tires/wheels. I just had them balanced. It only shakes when hard accelerating. If I am easy on it, then smooth as can be. It gets worse with the RPM of the engine. I am thinking its in the tranny.
It still shifts smooth and I have been pulling 17 mpg on the interstate with it. So I know its acting correctly? Could I have blown something in the trans or ballooned the torque converter?
It just started the other day, I drove about 350 miles on vacation and noticed it when I went to come home. Like i said it only shakes when you lay in to the throttle, and it gets kinda violent.
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Have an 01 f250 superduty with a 5.4 triton ... Plugs done 1500 miles ago along with boots just tested and put in 4 new coils.
I have developed a miss and i feel like I am parts chasing. The miss only shakes the cab when it goes to the lowest rpm for that gear. It is very subtle when it is in idle.
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2001 F150 4x4 harsh shaking. When driving at consistent speeds the truck begins to shutter and shake, begins as a light shake and becomes extremely harsh fast. This is not like a vibration that can be felt, but a really harsh shaking of the entire truck.
The truck continues to shake after taking foot off gas and braking. It will shake harshly even when braking and slowed down to 5mph, but instantly goes away once at a complete stop. Accelerate immediately after coming to a complete stop and it completely goes away and drives normal for a day.
Check Engine light has not come on. Tachometer stays consistent RPM. Shift into neutral does not stop shaking. Only coming to a complete stop ether in drive or neutral does the shaking stop. It happens driving at consistent speeds going 35mph & 65mph, etc. Any thoughts on what the issue could be?
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I'm getting this warning light coming up frequently - it's the same light that appears when I engage the foot brake.
Does this mean something thing is about to catastrophically fail?
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For over a year, the truck took 5-6 seconds of cranking to start, but always started. This morning it started, but shakes, coughs, and vibrates like hell. It revs up but still sounds like its hitting only on a few. replaced ciols many times over the years, but this sounds different.
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I have a 2001 park avenue. Runs great but when you take your foot off the gas it feels as if the engine shakes or moves. This happens if driving or just parked. Maybe worn motor mount?
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My 1997 ford f150 4.6 triton runs hot after 1 minute of idling. I changed the two coolant sensors, flushed the radiator, and changed the thermostat. I also went to have a diagnostic done at two different places and nether one could get a reading....
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My 1997 f150 5.4 has started an idle issue. The truck when started will idle around1200 rpm and not settle down After driving a bit it will drop down around 800 and idle rough and sounds like it has a plug fouled. As soon as you give it gas it clears up and sounds fine, then drops down an idles rough.
Checked for vacuum leaks but don't see any. pulled the MAP sensor and cleaned it, but did not change.
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Yesterday had my truck 1999 ford f150 v8 4x4 it was just sitting there idling fine then it all of sudden sounded like it was about to stall then began idling fine again. It has some hesitation on take off and when going about 40 mph
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My 2004 F-150 Heritage with the 4.6 was running great until yesterday. Went in the store and left it idling, when I came back out it had died. First time it has ever done this. I started it and it started right up but misses bad. Checked it out and found all 4 cylinders on the drivers side are dead. The check engine light is on and the overdrive off light on the shifter is on. It will start right up and everything else is fine, oil pressure, coolant, etc.
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My 03 with a 5.4 has been hesitating a when you accelerate and cutting out as well as idling rough and die when you slow down. It does all this intermittently. Not every stop or every time you accelerate. I first got a code for the MAF and both banks running rich (PO102, PO172, PO175) so I cleaned the throttle body and MAF. The running rich code came back (PO172, PO175) so I then changed the MAF and air filter . It seemed to work for a day or so then my light came on and I figured the same code was back but to my surprise it was now both banks running lean(PO171, PO174) so I took my MAF back and got another one. It hasn't set a code yet but it is still running poorly. I have changed all the COP's and plugs as well ....
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My 1999 ford ranger, when started, shakes and then while i am driving. my check engine light is on and reads a #3 cylinder misfire. I have taken it somewhere to get it checked out and they can't figure out what is wrong with it. this problem only happens 50% of the time. I don't know what to do. Also just got a tune up.
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I have a 2003 Lexus Rx 300. Last year I had new brakes and I think the rotors were worked on. I also got new tires on all 4 wheels. I have noticed a shake when I brake, mostly from high speeds. I just had the tires rotated and the shake is still there.
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My truck starts right up, then immediately almost stalls or stalls completely. It also shakes a little when idling while its in Park. I just recently had my egr valve, pcv valve, spark plugs&wires, and fuel filter replaced. it has 104,000 miles on it. What could be causing it to do this?
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