Where is the catalytic converter on a Grand Prix car?
The catalytic converter is located behind the engine. The exhaust pipe from the engine is bolted to the front of the catalytic converter and the exhaust pipe leading to the Grand Prix muffler is bolted on the rear of the catalytic converter.
What happens if you drill a hole in your catalytic converter?
(more)Loading…. Drilling holes in a catalytic converter will cause it to leak. The leak will affect the readings the sensors in the converter take and it will adjust your engine speed and fuel mix to correct the problem, but due to the leak it won’t work.
Is it illegal to punch holes in catalytic converter?
Warnings Punching holes in the catalytic converter will make it less likely that your car can pass an emissions test. Removal of the catalytic converter without replacing it is illegal in most states and is not recommended under any circumstances.
Where is the exhaust pipe on a Grand Prix car?
The exhaust pipe from the engine is bolted to the front of the catalytic converter and the exhaust pipe leading to the Grand Prix muffler is bolted on the rear of the catalytic converter. Unscrew the three bolts on the front and back of the catalytic converter. Put the new catalytic converter into place.
What happens if you punch a hole in the catalytic converter?
Sometimes the catalytic converter can become clogged with deposits and this can result in the engine not running properly. Puncturing the converter can solve this problem and allow the trapped gases a means of escape. Lift the car up on a jack so that you safely look under it to find the catalytic converter.
Is it dangerous to drive with a bad catalytic converter?
Driving with a bad catalytic converter is not too dangerous. If some small parts of your catalytic converter is plugged, you can still drive your car as usual. However, you will see there is a drop in the performance of the catalytic converter.
How do you remove a catalytic converter from a car?
Remove the catalytic converter from under the car. It will be located by the exhaust, and is often attached to it, so you may be able to reach around and touch the cat, but you will not be able to remove it without lifting up the car. Get two floor jacks, and position them under your car so that the wheels are fully supported.
Can a lazy oxygen sensor cause a catalytic converter problem?
You may need to fix other engine problems in order to solve your catalytic converter problem. A lazy oxygen sensor might falsely indicate a catalytic converter problem, yet not set a DTC for itself. A technician can determine if the sensor is responding as it should.
What kind of power does a Pontiac Grand Prix have?
The standard 350 hp (260 kW) 400 cu in (6.6 L) V8 was revised to meet the new 1968 Federal and California emission regulations. Both optional 428 cu in (7.0 L) V8s received higher power ratings of 375 hp (280 kW) for the base version and 390 hp (290 kW) the HO. Interior trim only received minor changes from 1967 aside from revised door panels.
What was the power rating of the 1967 Pontiac Grand Prix?
Both optional 428 cu in (7.0 L) V8s received higher power ratings of 375 hp (280 kW) for the base version and 390 hp (290 kW) the HO. Interior trim only received minor changes from 1967 aside from revised door panels. This would be the final year for the B-bodied, full-sized Grand Prix.
How much horsepower does a Pontiac Grand Prix have?
The new Grand Prix sought to deliver performance as attention-getting as its styling, with increased installation percentages for manual transmissions and engine options up to the 390 hp (290 kW) 428 HO.
Both optional 428 cu in (7.0 L) V8s received higher power ratings of 375 hp (280 kW) for the base version and 390 hp (290 kW) the HO. Interior trim only received minor changes from 1967 aside from revised door panels. This would be the final year for the B-bodied, full-sized Grand Prix.
When was the last year for the Pontiac Grand Prix?
2008. 2008 was the Pontiac Grand Prix’s last year as the sedan. For 2008, Pontiac did not offer the GT trim, but continued to offer both a base and GXP trim. The base trim is offered with a 200 hp (150 kW) V6 engine and 16 in (41 cm) wheels. Several new colors were also added for the 2008 model year.
What was the performance of the 1973 Pontiac Grand Prix?
1973 Pontiac Grand Prix All A-bodies, including the Grand Prix, were redesigned for 1973. This generation was larger and heavier, due partly to the federally mandated 5 mph (8.0 km/h) crash bumpers. Although large V8s were still available, the performance was on the decline due to new emissions control systems.