Pontiac Grand Prix engine problems

engine problem

4.0

definitely annoying

Typical Repair Cost:

$1,400.00

Average Mileage:

70,000 miles

Number of complaints:

1 complaints

Most common solutions:

  1. not sure (1 reports)

Helpful Websites About 1999 Pontiac Grand Prix engine misfiring, runs roughly

A D V E R T I S E M E N T S

problem #1

2004Jul 12

(reported on)

Grand Prix LX

  • 70,000 miles

40K miss starts with check engine light. Put new wires on $40.00. Still misses and Check engine light on. Dealer Diagnostic Exam: $80.00. Dealer recommends Transmission Pressure Control Valve be replaced because of code on diagnostics. Also recommends plugs, more new plug wires, fuel injector cleaning. Total $1400. Leave Dealership pissed.

Go to tune-up place: get plugs, no new wires because wires were new, fuel inj. clean. $360.00. Miss and check eng light goes away till car warms up. Miss back with check eng light on.

Ready to burn car.

Hank S.

Wilmington, NC, USA

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