Just got a new to me 2007 Silverado 1500 5.3L 1500 Z71 4x4
#1
Just got a new to me 2007 Silverado 1500 5.3L 1500 Z71 4x4
Happy to join the forum. I drove 4.5 hours to get this truck.
on the way home I noticed she was riding rough... then threw a code. Cylinder 1 misfire and throttle body position sensor. Well I was planning on doing a tune up anyway. Oil, filter, plugs and wires. I just added the TB position sensor.
plug for cylinder 8 is a PITA by the way... had to take off the wheel well cover to get it.
check out this plug for cylinder 1... hope this doesn't indicate a head gasket leak... or worse... water jacket.
all the other plugs were fine. I mean, they needed replaced, but didn't look like this.
Anyway, happy new year!
on the way home I noticed she was riding rough... then threw a code. Cylinder 1 misfire and throttle body position sensor. Well I was planning on doing a tune up anyway. Oil, filter, plugs and wires. I just added the TB position sensor.
plug for cylinder 8 is a PITA by the way... had to take off the wheel well cover to get it.
check out this plug for cylinder 1... hope this doesn't indicate a head gasket leak... or worse... water jacket.
all the other plugs were fine. I mean, they needed replaced, but didn't look like this.
Anyway, happy new year!