SPONSORED LINKS

1972 Volkswagen Beetle Lack of power after a service

Tiny
TOTALLYAWESOME
  • MEMBER
  • 1972 VOLKSWAGEN BEETLE
  • 4 CYL
  • 2WD
  • MANUAL
  • 8,000 MILES
I recently serviced my 1972 1600cc beetle, I changed the ht leads and the plugs. Before I changed all the ht leads and plugs the beetle had no power and struggled to get to 25 mph, now I have replaced the old with the new, I am having just the same problem, a lack of power, can anyone tell me why this could be? I have not changed the points or the rotarry arm!
Thanks
Luke
SPONSORED LINKS
Wednesday, January 16th, 2008 AT 5:58 AM

3 Replies

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

You should do a compression test, check the valve clearances, replace the ignition points and re set the ignition timing as a starter. Then if things don't improve we start looking a little deeper into you problem.

Mark (mhpautos)
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
-1
Wednesday, January 16th, 2008 AT 7:57 AM
Tiny
TOTALLYAWESOME
  • MEMBER
  • 2 POSTS
How would I do a compression test? It just seems to be runing very lump in this cold weather, is this common?
Luke
Was this
answer
helpful?
Yes
No
Wednesday, January 16th, 2008 AT 10:56 AM
Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
To do a compression test, you remove the spark plugs, fit a compression tester, open the throttle fully earth out the coil lead and crank the engine to get the cylinder pressure reading, do this on each cylinder. If one or more are a fair margin lower than the others, no amount of tuning will improve the engine performance.

Mark (mhpautos)
Was this
answer
helpful?
Yes
No
Wednesday, January 16th, 2008 AT 4:55 PM

Please login or register to post a reply.

Related Engine Low Power Content

Fix an Engine with Low Power!
VIDEO
Fix an Engine with Low Power!
Instructional repair video
Symptoms of Low Engine Power
GUIDE
Symptoms of Low Engine Power
The power your car's engine is producing is important. When you step on the gas you need your car to accelerate, mainly to keep you out of trouble when getting onto the...
VIEW MORE

Sponsored links