Mechanics

BUICK RENDEZVOUS FUEL PRESSURE PROBLEM

2002 Buick Rendezvous • 167,000 miles

We have replaced the fuel pump, fuel filter, and fuel pressure regulator. The car will start and run fine throughout the day, then randomly won't start. It cranks just fine, but won't turn over. A few squirts of starting fluid and I am back on the road and the car runs fine, no stalling or rough running, good power. Ideas?
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Guest
March 21, 2013.




Scan for codes and check fuel pressure first. Fp should be 52-59psi then check crank an dcam sensors for resitance. But squirting fluid into car sound like low pressure

Hmac300
Mar 21, 2013.


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