give it a tune-up/ oil change. try a new fuel filter. check into z-max at auto store to sub in a quart during oil change. It actually does help.
Grand Prix's in '93 did not come with superchargers. Supercharged engines were not introduced until the 1997 model year.
a starter on a grand prix is behind the engine which mean you must go under and find it. once under it will be very notice able.
60
just had my 93 grand prix done there are struts back there.the stuts does not cost much .and if u know how to put them on you will spend less then 70.00 dollars hope this help.
The 1993 Pontiac Grand Prix 3.4 liter engine spark plug gap should be .028. Most spark plugs come pre-gapped from the manufacturer.
I have a 2002 Grand Prix and mine does this sometimes and I have to wiggle my battery cables and it will start right up but it could also be caused by a bad ignition or fly wheel I had a 93 Grand Prix that did the same thing. Problem was caused by a tumbler in the ignition switch being out of alignment; that would not allow the starter to receive power.
dude...change the ecm and get it over with
I had the same problem the default factory code is 0000...
Inside the fuel tank. Some '93 and later models have an access hatch from inside the trunk; If not you'll have to drop the tank to reach it.
If it has one it will be located on the bottom of the radiator. If not, then just remove the lower hose to drain the radiator.
contact your local napa store. they''ll tell you exactly what you need to know. Try it!
Check the catalytic converter.