NASTF Information Requests

Tracking: 451 Status: Closed - Request Invalid
State: MA Name: bill
Category of Request: Security Information Manufacturer: 1996 GMC SIERRA

Have you checked the OEM website?
Description of Repair unable to perform
p0300 random misfire,only happens at 2500 rpm or higher,never in local driving,on warranty,back to dealer twice,getting expensive,possible cam or crank sensor?
Description of Information not available
scanner only posts p0300
Description of steps taken to obtain information (help/contact function on website, websites, etc.)
returned to dealer twice was told last time that randoms were cyl 1-8,6-5
Other Comments or Concerns
was a flat rate mech for 9yrs at a dealership, 20yrs ago,but confusing now
- 2/27/2012
2/27/12 Sent email to requestor notifying him that NASTF is unable to provide vehicle diagnosis/troubleshooting assistance.