Anyone have the answer to these two questions:
1. Will hot outside temperatures affect a possible failing MAF sensor?
2. Will hot outside temperatures affect a catalytic converter?
Car is hesitating and surging ONLY when outside temp is above 85 degrees. Every sensor (and I mean EVERY sensor) has been replaced, new O2 senors (front), new plugs and wires. Only three things left and that's the MAF sensor, the converters and the fuel pump (dealership thinks the pump may be overheating due to excess temps from asphalt.
Many thanks!!
1. Will hot outside temperatures affect a possible failing MAF sensor?
2. Will hot outside temperatures affect a catalytic converter?
Car is hesitating and surging ONLY when outside temp is above 85 degrees. Every sensor (and I mean EVERY sensor) has been replaced, new O2 senors (front), new plugs and wires. Only three things left and that's the MAF sensor, the converters and the fuel pump (dealership thinks the pump may be overheating due to excess temps from asphalt.
Many thanks!!