Question about Cars & Trucks
Need more information. How many miles on vehicle? Ever changed plugs? Ever smell funny? Blocked exhaust/bad catalytic converter can cause these issues, Burned plug wires, fouled plugs, bad O2 sensors, bad coolant temp sensor, restricted intake path (dirty air filter), bad fuel filter (rare). If these tests are beyond your skill set, time for pro diagnostics I'm afraid. Might save $ all in all.
Posted on May 17, 2014
Crank sensor would be my next bet. 40 mph is safety mode to not damage the engine. i.e get home mode.
Posted on May 17, 2014
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Posted on Jan 02, 2017
Very easy for the Mass Air Flow Sensor....it is in the duct between the throttle body and the air filter box. Just unclamp the tube and remove the old and replace with the new.
On your pack....I need the engine size.
Posted on Mar 26, 2009
Higher octane gas 93 with some good octane boost in the black can at autozone cost about 7 dollars or a bottle of 104 octane boost. Change the fuel filter. Probably only one coil pack is bad. The OBDII reader should tell you which one was a misfire.
Posted on Jul 15, 2009
SOURCE: p1320 trouble code plus
The P1320 code is essentially a coil primary voltage problem. This is traceable using a labscope or accurate DVOM and perhaps you can isolate one or two coils that still work but are close to failure...but there is a nissan service message recommending replacement of ALL coils with updated/improved models to prevent this type of failure. TCS/SLIP is traction control. Most likely you have a speed sensor issue. Be aware, some vehicles can falsely illuminate TCS because of low tire pressure in a single wheel.
Posted on Sep 09, 2009
Testimonial: "thanks needed a point in the right direction"
Yes, replace the MAF, then check if the lean condition goes away. It should.
MAF's are sensitive to cleaning. Sometimes it works, other times it doesn't.
Posted on Dec 11, 2009
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