Keeps stalling

Tiny
MATTKNIGHT46
  • MEMBER
  • 1997 VOLKSWAGEN GOLF
  • 1.6L
  • 4 CYL
  • 2WD
  • MANUAL
  • 150,000 MILES
I have a Citi Golf Deco. Firstly let me say I am not very mechanically minded. Please forgive me if my descriptions are in layman's terms. Any help will be greatly appreciated. I would like to give a full history, so this most may be lengthy. Any help and advice will be greatly appreciated.

Also, please note I'm in South Africa, so prices will be in Rands. (Roughly 10 Rands to the US Dollar). Also please forgive me of I use some local lingo.

Firstly my car has been long overdue for a service and general maintenance which I have put off for financial reasons.

A few weeks ago my car started leaking water close to the water pump. I put on radiator sealant. I found out later this was not ideal. After that the car started cutting out when depressing the clutch and coming to a stop. I went to a mechanic who picked up numerous problems.

Firstly with the cooling system. He flushed the system and pressurised it. Found numerous leaky pipes and a faulty water pump. All this was replaced.

He then found the carburetor foot was broken. He replaced this and serviced the carburetor.

He found the break booster and master cylinder were both broken and replaced these. He told me this was probably why the car was stalling when braking and depressing the clutch as the break booster uses pressure from the engine.

He also did a full service on the vehicle. This all cost me R7000. He also noted that my clutch and clutch cable needed replacing. There was also a crack in the firewall where the clutch cable went through. He said I could drive with this for a few weeks until I again had some money.

The car has not felt quite perfect. And the clutch got progressively worse. Also it is still stalling sometimes. This happens when bringing the car to a stop and depressing the clutch. The revs drop rapidly and the car cuts out. It does not happen all the time. But started to be more frequent. Sometimes at idle the revs are low too. Other times it is normal.

I went back to the mechanic this week and asked for a quote on the clutch replacement as the clutch pedal was getting very hard and low, only had an inch or so that it went down. He quoted me R6000, which I thought ridiculous as I priced the parts and the total was R1400. He told me the carburetor probably just needed some carburetor cleaner and that would sort out the stalling. I decided to now get a second opinion.

The second mechanic told me he would first replace only the clutch cable and repair the firewall with a steel plate. He said he did not feel the clutch needed replacing. He also did some adjusting on the carburetor. Total for this repairs was R600. The clutch really feels much better and smoother and the car seemed to be running better and not stalling.

Today I went for a long journey, car felt good. After 120 km it kind of felt jerky. But not bad. I thought maybe this was a sign that the stalling problem was there again. I depressed the clutch, and the revs dropped and it stalled. I got to my destination but car stalling every stop.

The car cooled down while I was there for four hours and then I had to drive home. Decided to drive conservatively. The revs seemed low on the return trip, but did not quite get to the point of stalling again.

I do feel comfortable with the second mechanic and know I will have to return to him or another mechanic. I would just like to go in prepared with a bit more knowledge on what could possibly be wrong with the car.

Any advice and suggestions will be greatly appreciated.

Thank you kindly.
Wednesday, May 30th, 2018 AT 12:26 AM

3 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,643 POSTS
Hello,

To me it sounds like the clutch is the issue not dis-engaging which causes the engine to stall. Does the car shutter when the engine stalls like the clutch pedal is not depressed?

Also carburetor? This car is fuel injected correct?

Here is a guide to help you with the clutch problem:

https://www.2carpros.com/articles/clutch-doesnt-work-sometimes-or-not-at-all

Please run down this guide and report back.

Cheers, Ken
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Thursday, May 31st, 2018 AT 11:05 AM
Tiny
MATTKNIGHT46
  • MEMBER
  • 2 POSTS
The car does not shutter at all. The clutch really feels okay. No the car is not fuel injected. Definitely has a carburetor. Like I said it does not happen all the time. But when it does, if I pull out the choke a little it seems okay, as if that increases the rev's. Also, if the car is idling in neutral it will also stall unless you give a little gas to keep the rev's up.
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Friday, June 1st, 2018 AT 3:46 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,643 POSTS
Okay, I would check for a vacuum leak which will cause the problem you have described.

https://www.2carpros.com/articles/how-to-use-an-engine-vacuum-gauge

Please run down this guide.

Cheers, Ken
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Friday, June 1st, 2018 AT 7:43 PM

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