The distributor cap and the housing that holds it is made out of plastic. When cap was tightened it cracked the housing without excessive force being used.

- Manteca, CA, USA

Vehicle has a no start condition which will persist for 1 to 4 hours.vehicle will start and then immediately die. It appears to have something to do with humidity or damp weather. Several repair shops have ran diagnostics and reveal a theft deterrent code which comes up on computer. The vehicle has been in for repairs at least 10 times to different shops for the same problem with no results. It is currently at the shop and has been there for over two weeks. This problem has occurred at least 30 times in the last 3 years.my towing insurance is rising and my patience is thin. I am at wits end, help please.

- Belleville , IL, USA

Vehicle starting/ ignition problem.

- Belleville , IL, USA

We would drive the Tahoe up North around 150 miles park the Tahoe camp for 2 days not using the Tahoe during the 2 days pack up to go home and the Tahoe won't start it turns over trying to start but does'nt it's getting gas, 3hours later the Tahoe will start, this also happened about 5weeks ago, we had it hauled to a dealer, they whet to put it on a scope to check it but the Tahoe started, when it's working the scope check shows nothing wrong with the Tahoe, "????"

- Coon Rapids, MN, USA