Honda - Odyssey :: 2005 - Replaced Spark Plugs / Gas Pump / Gas Line Still Getting 14 Mpg?
Nov 19, 2012
I have a very well maintained 2005 honda odyssey with 150,000 miles on it. It typically gets 22 m.p.g. It started using an unusual amount of gas - was getting 12 m.p.g. Took it to the mechanic and turned out the gas pump was cracked. We replaced the gas pump and the gas line, and it was getting 14 m.p.g. Took it to another mechanic, and he said that the spark plugs were the problem as they were not official Honda spark plugs (we replaced them at around 110,000 miles). So we installed the official Honda spark plugs, but still no good. I have visited several mechanics and no one seems to know.
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I recently replaced the spark plugs on my 2002 Camry SE V6 (Gen 5). Let me just say that it was INCREDIBLY DIFFICULT to reach the rear 3 plugs as they sit underneath the intake manifold, way to the rear of the engine compartment. To reach those, I had to unplug some wires reaching on top of the engine, then loosen the intake manifold.
Along the way I broke a tiny air valve that sits underneath intake manifold, and replaced it right away, before starting the car.
When everything was put back together, the car started wonderfully, only to notice the engine light come on. I had the codes checked at the dealer and they indicated a malfunctioning Catalytic Converter and A/F Sensor and some other emissions stuff. Later that day, the VCS/TRAC OFF light came on as well. The service guy at the dealer said those typically come on together with the Check Engine light, which sounds like something he pulled out of somewhere!
The car drives well, no hesitation, no weird behavior, but has no traction control, naturally. While loosening the manifold I had to use a little force to flex it out of place. My guess is that it I may have yanked something out place: may be a wire issue, or a sensor.
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My husband just replaced the spark plugs in my 2005 prius with 174,000 miles (also replaced the right headlamp bulb). When I started the car, the PROBLEM check engine light Hybrid Warning Light came on.
Owner's manual says take it to the Toyota dealer. The dealer is 50 miles away. Is it safe to drive it the 50 miles? It drove okay up and down my driveway.
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I have a 1987 Ford Ranger 2.3L, it's the truck I learned to drive in (stick at 13yo) and the 1st car I crashed too... So now this baby is almost 30 years old and recently had a minor restoration...
Engine was pulled out and all gaskets were changed, spark plugs, wire... All that stuff... It has been running pretty good, however last week a water line broke on the Left side near the spark plugs (if you are looking at the truck)
Since then It has absolutely Zero power. The slightest hill and even when pedal to the floor will lose power. Yesterday went from the start of a hill at 60mph in 4th to 20mph in 2nd because it didn't have the guts to go 1/3 mile uphill... I checked everything I could, and my brother took it to the exhaust guy who made a small hole on the Catalytic Converter and said it was good, but he could tell it was running too rich...
I replaced some of the vacuum lines last night, I found a lose one on the fuel pressure regulator (I think that's what it is, Its towards the engine firewall on top).
Idles beautifully, drives great, no rough shifting, pinging or knocking, no misfires. So that's what has me stumped... Runs great but just no power... Also before water line broke it was running fine with power...
1987 Ford Ranger
2.3L FI
5sp manual, Rwd
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I have an 1999 f150 4.2l only 82,000 original miles.i have had truck since new .i just replaced the spark plugs for the first time.i used autolite plat. I also changed fuel filter the truck started to run like crap now shaking and sorta like missing.i pulled the plugs again rechecked the gp reinstalled them installed new wires still runs like crap.went out bought new motorcraft plat. plugs gapped at .054 still runs like crap..so i checked the gap on original plus that have been i the truck since new the gap on them are .074-.075. should i try and gapp the new ones to this the truck ran like a dream with the original plugs at this gap????
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As I say in my first thread my 2000 4 runner don't start after I change the spark plugs. I don't get any fuel pressure from the fuel pump.
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Recently replaced head on my 95 civic 1.6 Vtec, i had to replace the head gasket a few years ago so i know what to do. My problem now is that it will not start and has no spark to the plugs, i have new plugs, wires, rotor and cap, even tried a new distributor but took it back since it changed nothing. I pulled a plug wire, removed the plug and plugged it into the wire, turned the engine over and no spark.I've checked voltage to the distributor with ignition switch on and as far as i can tell it's getting voltage to the distributor. But when i try to crank it the engine turns over but will not start. It is getting gas, i took the fuel rail off with the injectors and checked for flow. I've taken timing cover off a couple of times to make sure all timing settings were as they should be. I even went ahead installed a new ignition switch which made no difference. Waste of time and money. I've checked several times to make sure all electrical connections are good. I really hope this turns out to be a simple fix but right now i'm at a loss. ECM maybe?
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My 2004 honda civic hybrid has 8 spark plugs. The ones in the back of the motor look like they get much hotter and both times I have replaced them, all four in the back were really really loose.
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My 2004 honda accord will not start, there is no power to the spark plugs or to the coils.
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I have a 2005 Jeep Liberty with about 129K. The car overheated and resulted in changing the head gasket and piston rings. Now the car will not start with all six spark plugs installed. It will only start and run for a short period time with three spark plugs on the driver side installed.
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I have a 2007 Honda Fit that seems to misfire when idling both in park and drive. It occurs with the A/C on and off. We have changed the plugs and all coils and it continues. This car has 56,000 miles, the problem started at about 40,000 miles.
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Just replaced the spark plugs and coils yesterday, today it gives P0113 code, Intake air temperature (IAT) sensor - high input Wiring open circuit/short to positive, ground wire defective, IAT sensor, ECM...
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I am changing my own spark plugs for the first time. I have a spark plug wrench, dielectric grease, anti-seize compound etc.
I have a Haynes manual for my 2002 Toyota Corolla. The book was written before Irridium plugs were used. Should I tighten the spark plugs to the same torque specifications as regular plugs? The book says 158 inch pounds. How do I know I have tightened them to the right amount?
How do I avoid cross threading the spark plugs? What happens if you cross thread the spark plugs (assuming the car seems to be running fine)? Would I need a new engine or expensive repair when it is time to replace the spark plugs again?
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I think I made a bad decision. Almost a year ago, I purchased my used Odyssey. I cannot remember if the timing belt had been changed. My check engine light came on, and the mechanic I took it to indicated it was the seal on the gas cap. He proceeded to tell me that I have an oil leak coming from the oil pump and that I should replace it and while I'm in there, I should replace the timing belt. There were a myriad of other things wrong with it, including broken engine mounts (which I can get fixed elsewhere from the man I purchased the car from) and some other things he said I can spread out and are basic maintenance, but I said to go forward with the oil pump and timing belt.
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I have rough idle problem after changing spark plugs, fuel filter and battery. There was no rough idle problem before this work was done. What could be wrong. Once the speed is above 20 mph it seem to run fine but at stops it vibrates and seem like it may stall!
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The passenger-side automatic door on my 2005 odyssey will not close 75% of the time. It doesn't matter if I use the button on the dash, the door handle, or the button on the fob. The door will start to close until it has about 6 inches left to go, and then the door will make a loud clunking sound and beep as it opens up again. I've tried turning the automatic switch off on the dashboard and shutting it manually, and it won't close that way either. I can't budge it. The only way I've been able to get it to close when it's like this is by turning the car back on, putting it into drive, and then closing using the button on the dashboard. It will still start to open up, but I can get it to close by pushing the button again, although it jerks and closes very reluctantly.
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About a week or 2 ago my car wouldn't start. So i jump started it and i thought that was all there was gonna be with that. I ran to a couple of stores and every time after each store it started just fine. I go to get up the next morning and start my car...does not wanna start. so i put a new battery in it. the van started right up after i put the new battery in. I ran to my moms and some other places and after everyone of those places it started up just fine.
I accidentally left the interior lights on the other night and did need a jump yesterday but i went a few places again yesterday and shut my car off and never needed a jump all day every time I went to restart my car.....and then i go to get in it this morning and it does not want to start....i have taken the positive cable of the battery off while its running and it doesn't stop and someone told me that if it doesn't stop running its not the alternator..is this true? what might be wrong my van?!?!
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I have an '05 Honda Odyssey, that has a wobble in the steering wheel, when I am going more than 60 mph. It has 87K miles on it. Tires seem smooth. Below 40mph it is not there or un-noticable. There is no pulling left or right, it does not seem to get worse if I go from 60 to 80.
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I have a '05 Honda odyssey that has recently started showing drop in rpms at approx 30MPH. At that speed, I see that RPM suddenly drops from 2500 to 2000, pressing on gas really hard, triggers downshifting of gears and everything comes back to normal. I suspect some issues with how gears are being shifted...
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I've got a 2005 Honda Odyssey and recently it started to "wobble" at relatively high speeds. I think I've isolated the scenario in which it wobbles the most. If I travel between 65-70 mph and then take my foot off the accelerator to coast, the car wobbles when it hits 60mph. It will continue to wobble until the speed goes down to around 55mph. By accelerating, I can get the wobbling to stop. This is the only time I've noticed this occurring. I'm kind of strapped for cash, so I hesitate bringing it in the dealer.
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Twice in the past month my Honda Odyssey after driving for over an hour the RPMS go sky high and car only goes up to 5 miles an hour. The car can not go into reverse and steering is difficult. The air conditioning was on during both of these events.Upon having it towed to the Honda dealer both times, they could not find anything wrong with the car, it runs fine.They ran diagnostics both times and found nothing. The check engine light has never come on.The AC runs hot air until I put the temp as low as possible. Then I can adjust temperature. I have had all of the work done on the car at the same Honda dealership since purchase in 2005.
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