Just let fiancee drive Chim home!!
Discussion
What a nice day!! We took the Chim out for a blast in the great sunshine today. after we had lunch in droitwich, my fiancee drove home to gloucester. She is now getting use to it, especially the non PAS!!, but finds changing down to 2nd hard. She didn't go much above 70 on the M5, and I did sigh as I seen Mondeos, Skodas etc overtaking us (what a cheeky sod), my fiancee just told me reading this!!! Her excuse is that it's just too easy to go way too fast if she put her foot down!
But, all in all, a perfect TVR day, ( apart from seeing a Mondeo dying to overtake because Chan refused to speed up!!!)
One thing, when I get to about 5000 revs, the engine stutters sometimes and I seem to have no more power above that, does anyone know what could be the cause? I know it's not the petrol as I have used Shell optimax always. I always feel I have to change gear too early! is this common? what is the rev limit, or does it fluctuate between Chims??
Cheers
Chris
But, all in all, a perfect TVR day, ( apart from seeing a Mondeo dying to overtake because Chan refused to speed up!!!)
One thing, when I get to about 5000 revs, the engine stutters sometimes and I seem to have no more power above that, does anyone know what could be the cause? I know it's not the petrol as I have used Shell optimax always. I always feel I have to change gear too early! is this common? what is the rev limit, or does it fluctuate between Chims??
Cheers
Chris
Manek, yes, I was thinking of a re-tune, but, as you said, it may be the cold, as the temp gauge is very low when moving along. having said that, isnt that the reason people fit turbos, to have the engine running cooler?, or am I showing my massive ignorance on that subject!! I don't suppose I could get it looked at under my warranty could I??
prince,My fiancee is one in a million, she loves TVRs, especially the Tuscan, which we will HAVE to have one day, but still is a bit of a big girl's blouse driving it!!
sorry to hear about the flat battery, must be a right pain! I start my car up every other day and let it tick over for about 15 mins when I'm not using it. I have to admit though that I still cross my fingers when I turn the key, especially in this weather, I do hope it's fixed and running soon mate 
Chris
prince,My fiancee is one in a million, she loves TVRs, especially the Tuscan, which we will HAVE to have one day, but still is a bit of a big girl's blouse driving it!!
sorry to hear about the flat battery, must be a right pain! I start my car up every other day and let it tick over for about 15 mins when I'm not using it. I have to admit though that I still cross my fingers when I turn the key, especially in this weather, I do hope it's fixed and running soon mate Chris
Cheers bejames,
I too thought it may be the limiter, as I was use to driving the vvc MGTF to over 7000 rpm until banging on the limiter. But,, in my Chim, it's only sometimes, as i have seen the rev counter go to 6000 rpm, I can still accelerate, but it seems all the power has gone once past the 5000, and not a hint of the brick wall limiter kicking in! I have to admit that I know very little about engines, but I just sense that I am not getting the full quota of top end power!
If I rang the dealers who sold it to me, do you think they would look at for me, as the last thing I want to do is throw money at it when there may be nothing wrong!!
Chris
I too thought it may be the limiter, as I was use to driving the vvc MGTF to over 7000 rpm until banging on the limiter. But,, in my Chim, it's only sometimes, as i have seen the rev counter go to 6000 rpm, I can still accelerate, but it seems all the power has gone once past the 5000, and not a hint of the brick wall limiter kicking in! I have to admit that I know very little about engines, but I just sense that I am not getting the full quota of top end power!
If I rang the dealers who sold it to me, do you think they would look at for me, as the last thing I want to do is throw money at it when there may be nothing wrong!!
Chris
Thamks hut, i shall ring up the dealer tomorrow, and see if they can look at it under the TVR warranty. I wouldn't know if it does it when cold, as I do leave the engine running for about 5-10 mins before I even move off, and it ticks away just fine and has thus far never cut out on idle. I have not noticed any perticular stage of driving when I get the stuttering, but I also admit that I do not take it up past 5000 revs too often. when I do, I notice a drop off in power, even though it can still rev past the 5000. In my TVR 'manual', it states that the maximum bhp is generated at 5500 revs, and has a maximum rpm of 6250 for my 450.At 5000 rpm, it seems, only sometimes, that the rev range is spent, and I have to change up, and it pulls like hell again!! As I said, i just feel like I am not tapping into the full potential of the engine as yet. I know it sounds pretty ambiguous, but I just sense that something's not quite right!
I checked the HT leads and seem to be all fine, (but I don't know a lot about these things anyway!!), and I will (or the dealer) will clean the stepper motor to see if that helps.
On a plus point, I am glad I didn't have PAS, as today I found that it it very easy to know that ice is on the road ,, as the steering felt very light!!!, Not so good for my other half though, backing out of a tight spot in a crowded harvester car park!! lol
Chris
I checked the HT leads and seem to be all fine, (but I don't know a lot about these things anyway!!), and I will (or the dealer) will clean the stepper motor to see if that helps.
On a plus point, I am glad I didn't have PAS, as today I found that it it very easy to know that ice is on the road ,, as the steering felt very light!!!, Not so good for my other half though, backing out of a tight spot in a crowded harvester car park!! lol
Chris
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