Diesel Astra - Trouble starting in the morning

Hi,

I have a 1997 TD Astra Estate - fitted I think with a low blow turbo?

A couple of months ago my cambelt snapped - water pump had seized - £600+ later it was fixed & the car seemed fine.

Now that the cooler weather is here it seems to have a small problem - it doesn't like starting first thing in the morning - a bit like its owner. Once I have got it started its fine throughout the day - even after being left in work for 7+ hours.

Read a few of the threads in this group and it seems that the glow plugs could be the cause. Out with the amp meter - all of the glow plugs are taking between 20 - 30 amps each - bugger not that then.

Tried pulling the wires off of the temp sensor - near the thermostat - this makes the orange glow plug warning light come on - does this also turn on the glow plugs themselves? No difference in starting - still a pain in the ass. Left the plugs running for about 20 seconds - with the outside air temp reading 10c.

Now I'm at a loss as to what to do next - can someone come up with anything else I can try?

Cheers

Ian

Reply to
Astraman
Loading thread data ...

Just thought I'd reply as you have a similar screen name to me :-)

But then thought I'd better chuck in a quasi-useful comment. You know the type - semi-useful, the diet coke of useful - one calorie, not useful enough.

So here goes - it might be worth taking it to someone with the right equipment and checking that the timing is bang on.

Peter

-- "The truth is working in television is not very glamorous at all. I just go home on my own at night and sit alone and eat crisps."

Reply to
AstraVanMan

Is it an interference engine - did you clout the vavles with the piston? I'd want to bung a compression tester on to make sure it's getting up to pressure first.

Reply to
Chris Street

I'd second that suggestion. Have seen one with the timing out (think it was

3 teeth), and it would run, albeit a bit smoky with lack of power.
Reply to
Moray Cuthill

Check the valve clearances, they tend to close up on the exhausts that makes cold staring tricky.

Reply to
DuncanWood

For £600, I would hope that the garage replaced any damaged valves! Anyway, low compression would mean poor starting all the time, not just when cold.

Reply to
SimonJ

It was somewhere around Barstow, on the edge of the desert, when the drugs began to take hold. I remember DuncanWood saying something like:

You're right.

Reply to
Grimly Curmudgeon

The other tedious one on those is if the main relay pack starts playing up the first syptom is difficulty starting.

Reply to
DuncanWood

MotorsForum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.