SPONSORED LINKS

No compression after fuel pump changed

Tiny
MICHELLA ROX
  • MEMBER
  • 2001 CADILLAC CATERA
  • 96,000 MILES
Starter not engaging. Not a normal starter or cranking sound. Changed fuel pump then a weird loud sound sounded like plastic hitting fan blades or similar then drove it five miles and it will not start. Timing belt is on correct marks. No compression.
SPONSORED LINKS
Friday, March 16th, 2018 AT 8:56 PM

2 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning.

The first thing I would do is remove the front cover for the timing belt and check to see if any of the components are working correctly. Lack of compression starts with the timing belt. If the belt has failed then most likely the valves got out of time with the pistons and the result is valve damage and the engine will have no compression.

When you said the belt was checked, did they remove the front cover to inspect?

Roy
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Saturday, March 17th, 2018 AT 3:52 AM
Tiny
PATENTED_REPAIR_PRO
  • MECHANIC
  • 1,853 POSTS
If the starter is not engaging to turn over the engine then there would be no compression.
Was this
answer
helpful?
Yes
No
Saturday, March 17th, 2018 AT 7:36 AM

Please login or register to post a reply.

Related Fuel System Fuel Pump Replace/Remove Content

Fuel Pump Replacement
GUIDE
Fuel Pump Replacement
When a fuel pump goes out it can do so one of two ways either it can quit and stop working or it can fail intermittently causing the engine to stall or not start.
VIEW MORE

Sponsored links