Toyota :: 1986 Pickup Losing Power On Hills
Jul 15, 2011
I have a 1986 Toyota pickup. It's small 2 wheel drive with a stick shift. 6 weeks ago, it started lugging very slightly on hills after I had first started the car (only in the first 5 minutes of driving). Then that stopped, and now it loses power on hills so that I have to keep shifting down and going slower until I'm chugging uphill in 2nd gear at 30 mph. It only happens on long hills with a sustained uphill; smaller ones it keeps speed and power fine.
View 2 Replies
Advertisement
I was driving yesterday and my Toyota pickup started losing power. If I let off the gas at a stop it would rapidly die. I managed to get it home but had to floor it just to get it going in 1st and 2nd gear, and if it was in neutral it would die without giving it a lot of gas. The only way it will start is if I give it a lot of gas while turning the ignition, and have to keep the RPM's up to keep it running. Looked under the hood while it was running and when I let off the throttle the entire motor would shake violently. Cant tell if it's just not getting fuel correctly or if it blew a head gasket maybe. Seems like it might only be firing on 2 or 3 cylinders.
View 3 Replies
When adjusting valves on a 1986 22RE Toyota engine, the manual says to adjust intake to .008 and exhaust to .011 when the engine is "hot". I was doing some research and it seems to be a somewhat common practice to adjust valves on these engines to .007 intake and .011 exhaust when the engine is cold. The explanation being that the clearances will open up some when the engine warms up or gets to "hot". I always thought the clearances would get tighter as the engine warmed up but my "knowledge" is based on traditional pushrod engines and this is an overhead cam engine. If adjusted cold, will the clearances get smaller or larger when the engine is hot? And is it ok to adjust the valves cold? And how hot is correct amount of hot if I adjust them according to the manual?
View 11 Replies
2006 van. It is a work van use it every day and travel the same road every day. Pull the same hill every day use to hit the bottom at 70 and crest it at 60, now I'm down to 45 mph.
View 2 Replies
My 2002 Echo Sportivo is losing power on hills,which is bad news as live in a hilly district. If I don't get a run up i.e lights change it's 40km/h all the way with my foot to the floor and lots of angry drivers behind me. Apart from this runs well?
View 1 Replies
Truck started just fine this morning, was driving for about 15 minutes and it started to lose power going up a gradual incline. I didn't even think of it really and so I just pushed the pedal in a bit and no increase in power, in fact it bogged down. I let up and went back to the gas and same thing. This was barely pressing the pedal down. I got to the top of the incline and started back down a bit and gained speed (dropped from 55-60 to 40 at the crest) up to 55, hit level ground and started to lose power again, and it felt for the life of me like the truck was fighting for every ounce of power it could get. Everytime I would step on it it would bog down again. I nursed it to an appointment I had, and when I got done with that I started back home. Same thing. It would accelerate from a stop up to 30 (I've always been a laid back accelerater) and when I would read 35-45 it would start to dog again. I got it back home.
2nd issue: On the way home I had to stop at a highway crossing on a slight inline. There the truck started to shudder a bit. and if I would just touch the gas pedal it would bog down. I played with it a bit and got it to rev a bit. put it in reverse got away from the intersection and let it idle a bit when It died. started right back up, no problem. would play with the accelerator and same thing. I finally got it to rev a bit and 2 footed it back home slipping from neutral to drive.
View 14 Replies
Our 2002 Hyundai Elantra is having issues. It shifts fine, no need to double-clutch. It stays in gear. Doesn't grind or anything crazy like that. It does seem like it isn't getting power to the drivetrain, and is having trouble climbing hills. This all came on very suddenly. Hubby thinks it's the clutch -- I think it may be the bushings. Though now, I'm wondering if it's something else? Since it's not having trouble shifting, should we be looking at the fuel system? Sensors? Engine seals?
View 10 Replies
I have a 1986 27ft Class C RV on a E350 chassis, 460 ci with about 140,000 miles on it. I inherited it when my Dad passed. I live in the southwest and I am have trouble with it, it seems to be a fuel supply problem, I think?
It runs fine on level ground, but we tried to go to the white mountains this weekend and could not do it. On an incline the engine would start to starve for power. At times we could only drive at 25 mph! It kind of seemed like it was running out of gas, if I tried to give it more throttle it would just die or fall on its face, if I let off the pedal and gave it gas again, it would run for a bit and then do the same again. We were lucky to get it back home. I replaced the electric fuel pump (on the side of the road) during the trip, but that made no difference.
The engine ran cool the whole time! it has only one 40 gallon tank. I can find any other fuel pump on it. but don't understand all the lines going to and from the gas tank either?
I noticed there are these silver metal tubes that feed off the exhaust manifold up to a cylinder looking thing on both sides of the block. One of the tubes is broken from the ex manifold and the manifold is plugged. Not sure how this got damaged or what this parts function is but was wondering if this could be a problem ..
View 14 Replies
I have an 86 Nissan pickup with a z24 motor in it, yes the weird 4 cyl. With 8 plugs. It has been lurching when I let off the throttle or sometimes when I accelerate. Its been doing it for a year and won't do it all the time it is intermittent but does it more then it doesn't.
View 2 Replies
Two wheel drive, small engine with two spark plugs per cylinder...clutch with five speed transmission. Over two hundred thousand miles on it. Drove it thirty miles on a rainy evening. Shut it off for about one hour and when I tried to restart, it just went click. Got towed thirty miles home. Replaced starter with brand new one and also new battery. Still nothing but click-click. Does start from clutch engagement when rolling. The trouble seems to be somewhere between the starter and the battery. What to do?
View 3 Replies
I've offered to do a basic compression check on a 22R engine, '85 Toyota pickup, which is apparently low on power, won't go above 50 mph. Yes it could be a multitude of things. Chances are it's several of them.
I have not yet heard it run. I'll consider myself lucky if I hear the uneven cadence of running on three cylinders.
My job Tuesday is to screen it for the most obvious things like a clogged air intake or air filter, choke stuck closed, worn spark plugs, etc, and do a simple compression test. I will again try to persuade the owner to take it to the skilled mechanic I've recommended, which he has resisted thus far, even though he's about to set off on a long trip through desolate terrain.
I already suspect low compression based on what the owner has implied, but also wondering about ignition timing and vacuum advance. This is a carbureted engine, so does that mean that it also has a distributor and needs to have the timing set? I have a timing light, but only vaguely remember the procedure...disconnect vacuum line from carb and plug hose leading to distributor? Any marks on the harmonic balancer to align?
Evidently it has a bogus exhaust system too - no cat - making me wonder if there's a problem there. I'm not going to get too deep into this, but if I can at least spot the problem I want to be able to convince the owner that there's a clear explanation, so he'll get it resolved.
View 19 Replies
My 2000 corolla has about 180,000 miles and loses power when I put it in gear. But the engine revs just fine when it is in neutral or park. What could be wrong?
View 4 Replies
The problem began a year ago when the car would randomly lose power while hubby was driving it, and then regain power almost immediately and continue to move forward. Weird. Fast forward a year and the problem is happening more frequently. Couple that with the car taking a lonnnnng time to start up in the morning. One day, it ceases to start altogether. Had a mechanic friend of ours look at it and tell us we need a new fuel pump. Okay, no problem. We paid him for the pump and he installed it. Before I could dance a victory dance, though, as hubby turned the key....the car still won't start. Mechanic buddy takes another look at the car and said the ECM is cracked and needs replacement. Looked it up online and ECM is covered under safety recall. Had car towed to the dealership, waited 2 weeks on ECM replacement, dealer called us up to let us know that....the car still won't start, and looks like we need a new fuel pump.
Mechanic friend took another look at it and said it looks like a bad connection between the pump and made an adjustment to it. The car works! Sort of. Car starts acting funny again. We're driving along and the car is losing/gaining/losing/gaining power, tachometer goes up and down, we hear a funny clicking coming from the dash area every time the car loses power. Last night, the car just refused to start. This morning, it started. After several attempts. Made that fun "verr-verr-verr-verr-verr-verr" sound without the "-rooom" at the end. Since my knowledge of fuel pumps and their casings, ECMs, and the like are limited to this situation, I'd love to know what's REALLY going on with the car. I have a suspicion that it goes beyond the fuel pump situation, but mechanic friend thinks it is the casing or something like that.
View 4 Replies
My old 1996 Camry with 2200 cc 4 cylinder engine, frequently keeps losing power to the spark plugs. I have changed the fuel filter and the ignition coil. That did not work. I also noticed that the car was starting when I unplug and replug the primary wire plug to the ignition coil. So I have replaced the primary power plug with a six inch pigtail and a used plug purchased from a salvage yard. This is not working either. The Toyota dealer near my house want to replace the igniter and the Engine Control Module just to be sure that these are not the sources of problem. The dealer did not test these parts. So I refused to replace the parts without a proper test. I would like to test these parts. Is there a test available for the igniter and ECM that could be performed. I have access to a lot of tools. I need a schematic and/or test to test these components.
View 18 Replies
I have a 1992 Toyota Camry. It had been burning gas, losing powere, white smoke smoking excessively through the tailpipe, and idling extremely rough, sometimes to the point of dying. It ran ok at highway speeds, but terrible everywhere else. We figured that it was getting moisture into the engine. We essentially did an upper engine overhaul, replacing gaskets and parts as necessary. It ran fine after this, and then three weeks later, started having the same symptoms. I found gas in the oil, changed oil, which turned it to run smoother, but still smoked and died at idle. I found out the clutch fan barely blows. I can't afford to get an actual mechanic involved, but I don't know where to look next.
View 5 Replies
We have a 2005 Toyota Echo, manual 5 speed, with 160K miles. Everything works fine except for when you are accelerating (can happen in any gear) and mainly uphill. I assume the primary condition is when the car is being pushed or under more load than just cruising, anyway, it will will make a low grumbling noise and simultaneously shudders as if it is going to stall. This happens in a jerky fashion and doesn't last very long but consistently under aforementioned conditions. We have 3 Echo's by the way, all manual shift (Echo friendly)...
View 4 Replies
I am the 2nd owner of a 2003 Toyota Tacoma, 2wd, 140k miles. I've only recently noticed that when I stop on an upward bound hill, and remove my foot from the brake, I will roll backwards while still in DRIVE when at STOP signs, etc. I know that Toyota came up with some 2 peddle fix in later years, but is this to be expected in the 2003? Yea, I know...Tom & Ray would say "keep your foot on the brake stupid", and then move on to the next call...but neither of us is that TOM or RAY now, are we?
View 2 Replies
95 corolla 277k miles. 4 hours into a long trip went over a huge bump and the shocks seemed to "bottom out". Like they compressed as much as they could. Pulled over half hour later for a break.
After that drove rest of way home. Car started shuddering and slowing down going up a hill. Had to floor it just to get it to be 60 mph. Hill wasn't that steep. Seemed to do ok on flat parts.
Was a little low on gas so pulled over to fill up. Noticed car idled very roughly felt like it was going to stall while pulling into gas station.
Gas cap was a little loose. Didn't hear the whoosh of the vacuum you usually hear when undoing the gas cap either.
After that it seemed to be a little better going up hills. I drove it home, and a day later drove it and it seemed to go up hills ok.
It still idles very weirdly, roughly and like it's about to stall. While driving it sounds ok.
I was thinking fuel pump but now i'm not sure. It might be related to the gas cap, maybe the bump loosened it.
View 9 Replies
I have a 2003 Toyota Tacoma pickup. I bought it used in the spring of 2009. I drove it for a few months without any problems and one day this problem developed. It won't start on the first attempt. Or it will start and then immediately die. It will take two or three tries to get it running.
I took it in to my mechanic and he couldn't find anything wrong. I got a tune-up anyway and it drove like a champ. Until the next day when the problem came back. This persisted for a few weeks more and then went away.
This last summer it started happening again and continued up through October and went away again. I think the problem seems to happen when it's hot in the summer.
View 6 Replies
I have a 91 Toyota pickup. Few weeks ago setting in drive through truck quit when I turned on a/c. This happened coup,e times then next time I drove it ran fine. Then it stopped two days in row after driving 20 min. Truck would crank but shut down immediately. Waited few minutes and cranked and drove home no problems. Now truck will only run few min. Before stopping and if I turn on fan or lights the truck stops. Swapped battery from another vehicle but did not fix. Alternator seems to be charging fine, checked with meter output 14.5 volts charging. Checked for codes and no codes.
View 2 Replies
My 1992 Toyota pickup (138,000 mi) started popping out of first gear today. How big of a problem is this and what needs to be done??
View 4 Replies
