After a head lifted misfire repair , my truck begun to loose coolant and check engine is on , my scanner show p0171 , to learn bank 1 ,and occasionally p0300 random misfire ( pending) , and I don’t have coolant in my oil , the mechanic shop don’t accept responsibility on it
I change done the intake gasket , I found some rest of the coolant in the heads and inside of the intake . My check engine light turn on again same code p0171 .
on my truck 2008 LT Silverado 5.3 why I have coolant inside or around the my intake manifold? Run coolant lines around or inside of the intake ? , I just made for second time the gasket replace last night and add stop leak to my coolant system .
what I need do ??
I’m crazy with it
thank you
please help
Francisco from Pasadena Tx
After a head lifted misfire repair , my truck begun to loose coolant and check engine is on , my scanner show p0171 , to learn bank 1 ,and occasionally p0300 random misfire ( pending) , and I don’t have coolant in my oil , the mechanic shop don’t accept responsibility on it I change done the intake gasket , I found some rest of the coolant in the heads and inside of the intake . My check engine light turn on again same code p0171 . on my truck 2008 LT Silverado 5.3 why I have coolant inside or around the my intake manifold? Run coolant lines around or inside of the intake ? , I just made for second time the gasket replace last night and add stop leak to my coolant system . what I need do ?? I’m crazy with it thank you please help Francisco from Pasadena Tx