Having problems with your 1994 Pontiac Grand Am ?
I have a 1994 grand am runs fine while cold when it warms up starts running rough it has thrown a code for crank sensor so i replaced it still runs rough
Sometimes the cranksenser and the cam senser codes are backwards in some scanners look the code number up in a book to check. Just because something says something and it's in print doesn't make it right as much as I would like to think so. You decribe a collant senser problem which are common and sometimes do'nt code at all. Arepair scanner looking at the data stream with an operator that is used to seeing right from wrong can pick whis problem quickly as the peaple that do this work are the ones that find this problem after all the (guessing ) has been exhausted. Get a pro to look at it the ask him by you discription of what it's doing what might he charge if he hasn't done this much he's not going to say and he might not be the right person to work on your car. I know what I charge to check them provived what I find I'll tell you an near exact price to fix after testing' Some shops don't charge for the test If you approve repairs
Repair Help & Product Troubleshooting for 1994 Pontiac Grand Am
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