88 supra still with problems 7MGE

ahruizguerra · 02-16-2011, 08:15 AM

Suggestions:

Check the MAF sensor connector. Sometimes it looks like it is hoop up right; but inside terminals might be dirty.
Check The TPS connector
Check the IDLE valve connector, do you hear any sound out of the idle valve as soon as you turn off your car????
Check that the fuel pressure regulator and fuel pump are working correctly.

Do you have the check engine light on????

02-16-2011, 08:15 AM	#3
ahruizguerra Stock Join Date: Jul 2009 Location: san jose ca Posts: 22	Suggestions: Check the MAF sensor connector. Sometimes it looks like it is hoop up right; but inside terminals might be dirty. Check The TPS connector Check the IDLE valve connector, do you hear any sound out of the idle valve as soon as you turn off your car???? Check that the fuel pressure regulator and fuel pump are working correctly. Do you have the check engine light on????