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Everything posted by ThE_0nE
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Hi mate, Mine Lexus is 2007 GS450h and I found the reference in the manual. If you go to 6.1 Specifications section of the owner manual you can find that Ignition system requires DENSO (FK20HBR11) or NGK (ILFR6D11T) iridium spark plug. I bought 6 of them 17,50 EUR/each at auto-doc website.
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Ride Quality
ThE_0nE replied to Jaylee's topic in Lexus GS 300 / Lexus GS 250 / Lexus GS 430 / Lexus 450h / Lexus GS 460 Club
GS450h is my first luxury car, so I can't complain about the comfort as i don't know any better. What I do have to complain is the head room, none existent for a tall guy. I'm 1,90 meters (6.2 foot) and my hair keeps rubbing against the ceiling. Besides that it is a great car. -
GS450h front shock absorbers from GS300??
ThE_0nE replied to civillis's topic in Brakes & Suspension
Hi Paulius, Before buying GS450h I have researched alternatives for leaking shocks. Because it is normal thing to happen. Luckly for me, my shocks are still in good shape. The alternative that I found is Refurbished OEM Lexus shocks, 12 months Warranty! https://www.ebay.co.uk/itm/LEXUS-GS450H-FRONT-RIGHT-LEFT-SIDE-ACTIVE-SHOCK-ABSORBERS/254788055994 I cannot give an actual feedback, but I would say it would be a good buy. I would buy for sure. Although you are right, GS300 shocks fits GS450h (https://www.youtube.com/watch?v=VltUKbDJEnQ) I'm not against GS300 shocks, but its up to you mate -
New gs450h
ThE_0nE replied to Chasdad's topic in Lexus GS 300 / Lexus GS 250 / Lexus GS 430 / Lexus 450h / Lexus GS 460 Club
Congrats John for a great car! These cars are great machines, the only thing I can complain about mine is the rattling dashboard. But that is it. -
Great car John! The paint looks like brand new. Exhaust and wheels looks very nice too. Regarding oil I do have the same question. I bought my 450h 1 month ago, although the car only driven 3k km in 1 year and oil looks clean, but I'm preparing to change it some time soon. And I have the same question as you, Lexus oil vs third party oil.
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Now I totally feel no hesitation after changing the spark plugs in normal mode (haven't tried sport yet)! The the fuel economy feels much better, but I only drove 5kms. So not the best indicator. But before changing even driving 5kms the fuel economy would easily go over 18l/100km, now it stopped at 12l/100km. But I feel that it will get even better. Regarding experience of changing spark plugs: - The left side of the engine piece of cake. But the right side took little more time, mainly I had to try to take the wire harness out of the way as possible. Also had to take out of the way ABS/VSC controller box and brake fluid. Old spark plugs: Guide (same way to remove on the left side of the engine, on the right side little different but not very difficult):
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Just bought 2008 GS450h, new to forum, new to Lexus.
ThE_0nE replied to ThE_0nE's topic in New Members Area
Another thing I found out, with READY OFF mode traction battery is not being used instead 12V is used. With READY ON traction battery is used and it draws significant amount of Amps. I found that using Dr. Prius / Dr. Hybrid app. Very good. That app also allows you to run tests on your battery but performance tests have a cost of 10€. I also tried Hybrid Assistant, very good free app. It showed that mine battery have a capacity of around 3.5 Ah out of 5.5 Ah, so 63% of the original capacity. Not too bad for 2007 car, I expected worst. -
Just bought 2008 GS450h, new to forum, new to Lexus.
ThE_0nE replied to ThE_0nE's topic in New Members Area
Hmm... Isn't sensor part part of the brake pad? Unless Lexus uses different from the usual brake sensor setup. -
Just bought 2008 GS450h, new to forum, new to Lexus.
ThE_0nE replied to ThE_0nE's topic in New Members Area
Thanks for the advice. I was indeed considering to go to a professional shop. I'm used to time consuming jobs. Yesterday I was vacuuming my car for something like 2 hours, almost until midnight. 😁 And no, I wasn't vacuuming the car for 2h, it was more vacuum one side, inspect, get a wet tower, clean something, try this new cleaning product, compare results, etc... I'm an easy going guy. I admit, I waste a lot of time doing things on ease with as much detail as possible. And I love doing as much as DIY as I can. It's not about the money per say (although it counts), it's more about the knowledge I get that I can apply also to something else. This video blowed my mind. And inspired me to do something like that. -
Just bought 2008 GS450h, new to forum, new to Lexus.
ThE_0nE replied to ThE_0nE's topic in New Members Area
Currently living in Aveiro. Center of the Portugal, close to the ocean. Actually, the car is not polished yet, has swirls and small scratches all over the car. Next week going to buy a polishing kit to make it perfect (https://www.amazon.es/Meguiars-Ultimate-Paint-Care-ultpckit/dp/B079QZPB26) -
Just bought 2008 GS450h, new to forum, new to Lexus.
ThE_0nE replied to ThE_0nE's topic in New Members Area
Here go the pictures of my car. Finally remembered to take them during the day 😄 Very happy with the car. -
I did checked for misfires in Techstream, the count was 0. And no error codes anywhere. For sure there is less hesitation in sport mode, but I would say I still feel some. Not instant acceleration. In normal mode, it has a noticeable hesitation and it feathers. It's very hard for me to tell this, I'm used to drive a considerably slower car with 101HP 1.6 gas
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Hi everyone, I was getting ready to buy some rear struts as they don't hold the rear trunk and I went ahead and also looked for front hood struts. But the front struts appear to be different from each other. REAR RIGH: 4178XD 0485N 184/06 CO 28 64530-0W091 REAR LEFT: 4178XD 0485N 184/06 CO 28 64530-0W091 FRONT LEFT: 5303VC 0160N 178/06 AB 31 53440-0W091 FRONT RIGH: 5231VB 0160N 179/06 BH 28 53450-0W071 Is that normal or should I go ahead and buy the same model? On another topic, the current struts are from STABILUS // LIFT-O-MAT that cost 19,10 €, but RIDEX cost 5,12 €. I don't mind if they don't last as long as the STABILUS, and since I'm buying 4 of those it seems a very good saving here. What do you think? Cheers!
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Confirmed with Lexus dealership that spark plugs were never changed. They should actually change them right now. Got a 750€ quote for the job. Includes: oil change, oil filter change, air filter (replaced 2 years ago) change, ac filter (replaced 2 years ago) change, break oil (replaced 2 years ago) change, coolant replacement (replaced 2 years ago), spark plugs change and apparently replace 2-3 of some kind of sealant rings in differential. It is 180.000 km service (110.000 miles) although my car has only 91.000 km and 13 years.
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Thank you so much for the answer @ColinBarber. In question nº3, I'm referring to traction (hybrid) battery and not 12v battery. The 12v battery is not that small, it's a 450A with 60Ah. On my old car I had the same battery capacity and I could easily stay 5h listening to radio while repairing my car. Do you know exactly what accessories use traction battery while parked with READY OFF? Like is the radio powers by traction battery? Seat heaters? etc... Because something is draining very quickly traction battery and it doesn't feel normal to me.
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Hello all, So I bought my GS450h 2008 with 56k miles 1 month ago. Although it feels smooth and everything is working fine I still have a few concerns. 1. When I bought it I drove 400 km (250 miles) at 140 km/h (87 mph) and the average consumption was 9.5 l/100km (22 mpg). This consumption wasn't very alarmist, I was expecting this. But during city drive I see very big consumption. I think if I would drive very slowly (like a grandpa), the best I could get it is something around 15 l/100km (35 mpg). But I if have ocasional quick launch, consumption launches average to 20 l/100km. The consumption data I'm showing here is obtained from car computer. Could not be accurate at all. This is not my biggest concern, but I feel that ICE is being overused due to bad hybrid battery. 2. Each time I start my car (first time of the day) ICE kicks in. I do feel it can be normal since it is cold in my garage (8ºC). And maybe it is warming up the engine as part of normal procedure. 3. When I stay in the car for long periods of time with READY ON or READY OFF, only using radio, it discharges traction battery 1 bar in 10/15 min (rough estimate). With READY ON when it reaches 2 bars left (purple) ICE kicks in to charge until 3 bars. One time, I was with READY OFF, heat ventilator ON, radio ON, probably headlights ON and playing with Techstream software checking errors, checking live data, etc... Radio stopped working, and every light in the car started to change intensity from LOW to HIGH (blinking). I know it had 2 or less battery bars. When I tried to start the car I got warning light say to check something. I think it was related to steering power. And READY ON was not showing. After disconnecting 12V battery and connecting everything started to work again. I checked 12V battery health and it was like new. Any thoughts on this? Is it possible that it has nothing to do with the battery state but rather a parasitic battery drain? Because battery feels to hold up from night to day. 4. I'm bought Techstream (bought from Amazon) and it came with V13 and V15 software. Both of them work fine to check codes, live data and customize settings. But when checking live data for Hybrid Control I get error. A fatal error kept popping up and not allowing to go forward. Does anyone experienced this? For insurance I bought another cable from different seller. And I also bought Veepeak OBDCheck BLE to try using Dr. Prius / Dr. Hybrid. 5. When I was driving back home after purchase on highway I turned on Adaptive Cruise Control and several times it stopped working telling me to clean the sensor. I did stop several times and cleaned it. But occasionally error would appear and disappear by it self. Does it happen to anyone else? Car was dirty as it was sitting in garage pretty much all the time. Last year owner drove something like 1500 miles. 6. So I bought this car, the only maintenance information paper I have is regarding oil. It was changed by Lexus 1 year ago, 1500 miles ago. I checked all levels (oil, coolant and brake) all looks good. Oil color looks like new (my friend mechanic said the same thing). I'm sure that car was always services by Lexus as I called to the dealer and confirmed that. I also confirmed that on the Lexus website where I can see miles intervals and dates when the car was assisted but the only thing I can see if the services was minor or major. I went to my local Lexus dealer trying to obtain more history but they couldn't release that information. All I know that the car never changed traction battery and tires were changed last year. Having almost no information about the past. What maintenance would you recommend. Should I change oil and filters even though it wasn't driven much? Should I change brake fluid? Coolant? Filters? Spark plugs? 7. Service manual never refers about fuel filter change. Does it even exist? Does it require change? 8. Dashboard rattling noise. I already saw some possible fixes, but does anyone related to this? This will be it for now. I appreciate any help or suggestions. Cheers!