I still love it, but this car is really testing my patience.
Took the car out of the city today for a meeting, and it's giving me more problems. I noticed on my way out of town that when I was on partial throttle just moving in traffic, the car was juddering like it wasn't getting a consistent supply of fuel to the engine. When I looked at the rev counter, it was definitely going up and down, and when I was reversing and just doing it on the clutch (no throttle) it stalled. If I'm revving hard, there's no hesitation at all, but when it's back on partial throttle, it's shuddering.
A while back I mentioned that I had some fuel soaking into the foam of my engine acoustic cover. I checked it yesterday and there was definitely more of a patch than before, so I'm thinking it could be my fuel hoses have degraded to the point there's no consistent supply or maybe there's air getting in. It can't do any harm to change them, given I've got some fuel line from Halfords. It's the 8mm stuff, right?
I wouldn't have found this next one out if my girlfriend hadn't felt a bit car sick and opened her window, but I can hear a really loud hissing sound when I'm on boost - but there's no noticeable drop in power like I had before the intercooler boost pipe was changed. It doesn't seem to be doing anything other than just making a loud noise, but I don't want to find out something catastrophic is going on that I could have fixed easily.
I'm going to open the bonnet tomorrow and do some basic checks like making sure the air box is all together properly, as well as checking the intake pipe to make sure it's seated properly, given I took it all out when I was trying to get the intake manifold out.
Hopefully it's something simple, but if anyone has any ideas, let me know. Don't forget as well that this is only happening since I took it to a
garage on Friday, where they replaced the boost pipe, so at the same time, I don't want to do anything where they're going to tell me that because I've touched it, they won't repair it - even if it's something to do with what they've done.