2000 Pontiac Bonneville What could it be?

2000 PONTIAC BONNEVILLE
178,000 MILES
Avatar
TREY187
  • MEMBER
  • 3 POSTS
The car has same symptoms of classic, clogged fuel filter. How ever the rough running and lack of power is constant, rather it be at idle or during acceleration. I changed the fuel filter, plugs and wires, and ignition coils. Problem still exist. I had a fuel system pressure check and my numbers were off by a little bit. Right in the 43ish and the mechanic said it should be in the 68ish. Excuse me for not being automotively incline, ish representing the unit of measure that applies. Tech instantly says fuel filter and pump. Followed up by a cost of $450. My question is, can the problem be a simpler task, such as catalytic converter or a leak in a line or so on and so forth.
Jul 22, 2013 at 4:28 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
HMAC300
  • CAR REPAIR CONTRIBUTOR
  • 48,601 POSTS
heres' a simple answer --- nope--48 psi is the bare minimum
Jul 22, 2013 at 7:30 AM
Advertisement
Avatar
TREY187
  • MEMBER
  • 3 POSTS
Thanks.
Jul 23, 2013 at 3:23 AM