zoil

ok ill start from the beginning. the hater hose from the firewall to the block cracked i got the car home replaced the hose like 2 weeks later. in the process of putting the new hose on i broke the air tempature sensor. then had to wait for the new one to come in. had to start the car a few times wit out the sensors in idle was bad. put the new sensor in tried to drive the car around the block it had no power had to keep it at high rpms and low gears just to get back home. coolant light came on also but never over hated. without the air temp sensors the car ran rich. after putting the new one in it still ran alil rich but now the car wont start at all. can someone help me some ideas im still every new to these engines and not really sure where to start