i have a 2001 ford windstar and code po135 keeps coming up i have changed the 02 sensor twice. what is the problem?

i have a 2001 ford windstar and code po135 keeps coming up i have changed the 02 sensor twice. what is the problem? 6 Answers

I have a 2001 ford windstar and when I am coming to a stop I hear a thumping sound when I get to around 5 to 10mph. It stops and when I take off again it feels like the brakes are stuck a little when 2 Answers

I press the gas it goes back to normal until I stop again. Any suggestions

Why won't my 2002 Ford Windstar start? I have replaced the mass air flow sensor and the air filter, could it be the fuel filter? 2 Answers

Before I done anything to it, it would not stay running for more than a mile or two.

why is the power steering in my 2000 ford windstar grey again after i just drained it and filled it up with new clear fluid? wh at could be the problem 7 Answers

how do i check what the problem is?

hello, zac here. my parents have a 1998 ford windstar and im wondering what some problems with it could be. i was told they were driving down the road yesterday and something happen idk what but something happen and then theres oil squirting in the back of the engine and white smoke coming from the engine. i went to take a look at it yesterday and the whole back side of the engine wall is covered in oil and on the valve cover gasket was a hole and that was the first place i saw smoke, found the plug and plugged it in, problem one solved. but then started driving it for 20 minutes after letting it warm up, it was smoking heavy from the tail pipe loss power then popped the hood and now the white smoke if coming from the left side by the alternator, in this location but underneath by the belts and what not. im going to look at it today to see if i can jack it up and look underneath to see what going on. any ideas, 3 Answers

my parents have a 1998 ford windstar and im wondering what some problems with it could be. i was told they were driving down the road yesterday and something happen idk what but something happen and...