I hate EGR valves
As you may have read about two weeks ago, I was having power problems with the car, but I took the EGR valve off and gave it a good clean and all was well again. Well, I’m sorry to say, but on the way to the meet at Tunbridge Wells, the wretched spanner light came back on and threw up two P0400 codes again. On the way home, it did the same thing… and then the next time it swapped to being the EML…
So last weekend, I took the valve off again and gave it a more thorough clean and took it for a spin. Still really responsive, but still got the EML light on
On Monday, it went into limp mode 4 times on the way to work throwing up P2279 codes each time… so being so pissed off with it, I just bit the bullet and bought a new EGR valve on eBay for £70. Not bad considering a Vauxhall dealer was selling them for £95 on eBay, and if you walk into a dealer they want somewhere in the region of £130…
Got it delivered, nice and shiny! Yay!
Went to replace it, and obviously with me being an IT tech and not a mechanic, made a right balls up of it straight away. Got the socket wrench out to take the bolts off, and straight away, twisted and snapped one of the bolts because I’d not been smart enough to let the engine cool down properly, so it was still quite warm and therefore made the bolts much more pliable.
So I spent the next two days on the phone trying to find somewhere that sold M6 thread 55mm bolts with a hex head and couldn’t find anywhere that I could get one by the weekend, so settled for a set of 60mm ones and had the hacksaw ready… Went out again to have another bash at fitting them, and ballsed it up again. Got the ratchet on the wrong way round and ended up trying to tighten one of the nuts instead of un-tighten it… and therefore rounded off the nut. Tried to undo it the right way, but it was too round for the socket to get a grip on it
Got some pliers and all kinds of strange looking tools out and just ended up grinding more and more metal off it… After about an hour or two of shouting and swearing, I had an idea. Get a hammer and a smaller socket. So I got a 9mm socket and the biggest hammer I could find. Socket wouldn’t fit by hand, but hammered on surprisingly easily. Out comes the socket wrench, and the nut comes straight off and went straight into the bin while shouting “FUCK YOU, BASTARD”
Once I got the EGR off, put it next to the new one. What a difference!
Put the new one on with all new gaskets and with a big smile on my face, started it up. That smile lasted all of about 10 seconds when the EML light came straight back on
Rev’d it a bit, turned the engine off and on a few times trying to clear it… Still there. Drove it round the block, still there.
Took the valve off and it was pristine clean, didn’t look like anything had gone through it at all
Noticed a lot of crap still in the inlet manifold, so I sprayed it with some more carb cleaner and reassembled it. LADmachining on AON (Legendary bloke, he is) suggested to take the battery off for a bit to clear any codes, then drive it for a good few miles for it to clear the error… so I did that, and after 76 miles, it finally went off! So did another 12 to be sure, still off! And I’ve been out again today and done maybe another 60 miles, still off! So… for now, I’m happy again
I’m not gonna say it’s fixed until next weekend though.
Tunbridge Wells Meet
Had our first meet of the year today in the South East with AON.
While it didn’t exactly go to plan, it was still a good laugh. We had planned to have another bowling meet, but I was assured by the staff at Bowlplex in Tunbridge Wells that we didn’t need to book and we could just turn up… so we weren’t very happy when we turned up at 1pm and were told there was nothing available until 3:30pm! So we went and grabbed some food and played some pool instead
So thanks to everyone who turned up
Here are my pics from the day:






















How can you get it that wrong? 










