SPONSORED LINKS

1974 Volkswagen Beetle bogging

Tiny
CARVERJUSTIN
  • MEMBER
  • 1974 VOLKSWAGEN BEETLE
Engine Performance problem
1974 Volkswagen Beetle 4 cyl Two Wheel Drive Manual

my bug has a stock 1600cc, single carb, dual port intake, with new plugs and cables, just done valve job and will not fire on the driverside (cylenders 3, 4) at all there is cool very ritch exaust, my arch is good and when I pull the plugs there is alot of un burnt fuel in the plug. What the heck is goeing on?
SPONSORED LINKS
Tuesday, March 9th, 2010 AT 6:15 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Engine running rough or misfiring can be cause by the following:
Inspect and test all the following below:
1. Defective spark plug.
2. Inadequate spark/coil, defective spark plug wire.
3. Lack of compression
4. False air leakage.
5. Faulty fuel injectors.
6. Insufficient fuel pressure.
7. Contaminated fuel.
8. EGR valve that is leaking.
9. Oxygen sensors.
10. Throttle position sensor.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Wednesday, March 10th, 2010 AT 7:37 AM

Please login or register to post a reply.

Related Engine Not Running Content

How to fix an engine that wont start
VIDEO
How to fix an engine that wont start
Instructional repair video
Engine Not Starting
GUIDE
Engine Not Starting
Over the past 20 years at 2CarPros we have identified the top problems that are easily fixed. This guide can save you a trip to the repair garage or calling a tow truck and...
VIEW MORE

Sponsored links